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[\/et_pb_text][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” text_line_height=”1.9em” header_2_font=”Oswald||||||||” header_2_text_color=”#FFFFFF” header_2_font_size=”47px” header_2_line_height=”1.4em” header_4_font=”Oswald||||||||” header_4_text_color=”#E63328″ header_4_font_size=”32px” background_color=”RGBA(255,255,255,0)” custom_margin=”0px||10px||false|false” custom_padding=”0px||||false|false” hover_enabled=”0″ header_2_font_size_tablet=”47px” header_2_font_size_phone=”33px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n
[\/et_pb_text][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” text_line_height=”1.9em” header_2_font=”Oswald||||||||” header_2_font_size=”37px” header_2_line_height=”1.4em” header_4_font=”Oswald||||||||” header_4_text_color=”#E63328″ header_4_font_size=”32px” background_color=”#E02B20″ background_layout=”dark” custom_margin=”0px||10px||false|false” custom_padding=”1vw||1vw|1.5vw|false|false” hover_enabled=”0″ header_2_font_size_tablet=”37px” header_2_font_size_phone=”33px” header_2_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n
[\/et_pb_text][et_pb_divider color=”#E63328″ divider_weight=”3px” _builder_version=”4.16″ _module_preset=”default” width=”20%” custom_margin=”0px||-30px||false|false” custom_margin_tablet=”0px||-30px||false|false” custom_margin_phone=”0px||-30px||false|false” custom_margin_last_edited=”on|phone” custom_padding=”||0px||false|false” global_colors_info=”{}”][\/et_pb_divider][\/et_pb_column][et_pb_column type=”2_5″ _builder_version=”4.27.5″ _module_preset=”default” background_color=”RGBA(255,255,255,0)” background_image=”https:\/\/be-energy.net\/wp-content\/uploads\/2025\/09\/Centre-de-regeneration-Plomb-1-scaled.webp” custom_padding=”170px|20px|170px|20px|false|false” global_colors_info=”{}”][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.24.2″ _module_preset=”default” locked=”off” global_colors_info=”{}”][et_pb_row custom_padding_last_edited=”on|phone” _builder_version=”4.24.2″ _module_preset=”default” width=”100%” max_width=”1444px” custom_padding_tablet=”” custom_padding_phone=”|20px||20px|false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” text_line_height=”1.9em” header_2_font=”Oswald||||||||” header_2_font_size=”42px” header_2_line_height=”1.4em” header_4_font=”Oswald||||||||” header_4_text_color=”#E63328″ header_4_font_size=”32px” background_color=”RGBA(255,255,255,0)” custom_margin=”||0px||false|false” custom_padding=”20px||||false|false” hover_enabled=”0″ locked=”off” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n
Lead-acid battery regeneration is a controlled electrochemical process<\/strong> that restores batteries that have become unusable due to sulfation. The lead-acid battery regeneration process acts directly on the cause of capacity loss: the crystallization of lead sulfate on the internal plates.<\/p>\n This treatment is carried out in a workshop, according to a specific protocol, using specialized equipment.<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”2_5,3_5″ custom_padding_last_edited=”on|phone” _builder_version=”4.24.2″ _module_preset=”default” width=”100%” max_width=”1444px” custom_padding_tablet=”” custom_padding_phone=”|20px||20px|false|false” global_colors_info=”{}”][et_pb_column type=”2_5″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/be-energy.net\/wp-content\/uploads\/2026\/01\/batterie-traction-regeneree-industrie-france-scaled.webp” alt=”Batterie de traction industrielle en France utilis\u00e9e pour la mobilit\u00e9 \u00e9lectrique lente, adapt\u00e9e \u00e0 la r\u00e9g\u00e9n\u00e9ration, au r\u00e9emploi et au reconditionnement” title_text=”Batterie de traction industrielle : r\u00e9g\u00e9n\u00e9ration et r\u00e9emploi en France” align=”center” _builder_version=”4.27.5″ _module_preset=”default” width=”81%” custom_margin=”||10px||false|false” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”3_5″ _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” text_line_height=”1.9em” header_2_font=”Oswald||||||||” header_2_font_size=”37px” header_2_line_height=”1.4em” header_4_font=”Oswald||||||||” header_4_text_color=”#E63328″ header_4_font_size=”32px” background_color=”RGBA(255,255,255,0)” custom_margin=”0px||10px||false|false” custom_padding=”0px||||false|false” hover_enabled=”0″ header_2_font_size_tablet=”37px” header_2_font_size_phone=”33px” header_2_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n [\/et_pb_text][et_pb_divider color=”#E63328″ divider_weight=”3px” _builder_version=”4.16″ _module_preset=”default” width=”20%” custom_margin=”0px||0px||false|false” custom_margin_tablet=”0px||-30px||false|false” custom_margin_phone=”0px||0px||false|false” custom_margin_last_edited=”on|desktop” custom_padding=”||0px||false|false” locked=”off” global_colors_info=”{}”][\/et_pb_divider][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” text_line_height=”1.9em” header_2_font=”Oswald||||||||” header_2_font_size=”42px” header_2_line_height=”1.4em” header_4_font=”Oswald||||||||” header_4_text_color=”#E63328″ header_4_font_size=”32px” background_color=”RGBA(255,255,255,0)” custom_margin=”||0px||false|false” custom_padding=”20px||||false|false” hover_enabled=”0″ locked=”off” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n When a battery discharges, the positive and negative plates turn into lead sulfate. If the battery is not recharged quickly, this sulfate crystallizes.<\/p>\n This crystallization prevents recharging with a traditional charger. The battery then appears to be out of service, even though its internal components are still functional.<\/p>\n The lead battery regeneration process breaks down this crystallization.<\/p>\n Regeneration is based on sending high-power, precisely controlled electrical pulses<\/strong>.<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row custom_padding_last_edited=”on|phone” _builder_version=”4.24.2″ _module_preset=”default” width=”100%” max_width=”1444px” custom_padding_tablet=”” custom_padding_phone=”|20px||20px|false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” text_line_height=”1.9em” header_2_font=”Oswald||||||||” header_2_font_size=”42px” header_2_line_height=”1.4em” header_4_font=”Oswald||||||||” header_4_text_color=”#E63328″ header_4_font_size=”32px” background_color=”RGBA(255,255,255,0)” custom_margin=”||0px||false|false” custom_padding=”20px||||false|false” hover_enabled=”0″ locked=”off” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n These pulses will:<\/p>\n break up the lead sulfate crystals,<\/p>\n<\/li>\n return the sulfate to solution in the electrolyte,<\/p>\n<\/li>\n restore acidity,<\/p>\n<\/li>\n chemically reactivate the plates.<\/p>\n<\/li>\n<\/ul>\n A conventional charger cannot perform this operation.<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row custom_padding_last_edited=”on|phone” _builder_version=”4.24.2″ _module_preset=”default” width=”100%” max_width=”1444px” custom_padding_tablet=”” custom_padding_phone=”|20px||20px|false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” text_line_height=”1.9em” header_2_font=”Oswald||||||||” header_2_font_size=”37px” header_2_line_height=”1.4em” header_4_font=”Oswald||||||||” header_4_text_color=”#E63328″ header_4_font_size=”32px” background_color=”RGBA(255,255,255,0)” custom_margin=”0px||10px||false|false” custom_padding=”0px||||false|false” hover_enabled=”0″ header_2_font_size_tablet=”37px” header_2_font_size_phone=”33px” header_2_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n [\/et_pb_text][et_pb_divider color=”#E63328″ divider_weight=”3px” _builder_version=”4.16″ _module_preset=”default” width=”20%” custom_margin=”0px||0px||false|false” custom_margin_tablet=”0px||-30px||false|false” custom_margin_phone=”0px||0px||false|false” custom_margin_last_edited=”on|desktop” custom_padding=”||0px||false|false” locked=”off” global_colors_info=”{}”][\/et_pb_divider][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ custom_padding_last_edited=”on|phone” _builder_version=”4.24.2″ _module_preset=”default” width=”100%” max_width=”1444px” custom_padding_tablet=”” custom_padding_phone=”|20px||20px|false|false” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” text_line_height=”1.9em” header_2_font=”Oswald||||||||” header_2_font_size=”42px” header_2_line_height=”1.4em” header_4_font=”Oswald||||||||” header_4_text_color=”#E63328″ header_4_font_size=”32px” background_color=”RGBA(255,255,255,0)” custom_margin=”||0px||false|false” custom_padding=”20px||||false|false” hover_enabled=”0″ locked=”off” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n The battery undergoes a thorough cleaning process: removal of acid deposits, conductive dust, surface oxidation, and operating residues.<\/p>\n This cleaning also allows for a detailed visual inspection of the condition of the cells, terminals, and sealing areas. The goal :<\/i><\/strong><\/span> Avoid any measurement pollution or parasitic electrical leakage paths, guarantee a neutral environment for testing, and ensure a visual presentation consistent with a battery that is ready to be reused.<\/strong><\/p>\n<\/blockquote>\n The bridges, terminals, cables, and connecting elements are removed in order to electrically isolate the battery. The battery is thus removed from all operating circuits.<\/p>\n The goal :<\/i><\/strong><\/span> Prevent any external electrical interaction during discharge and pulse cycles, which would distort the treatment.<\/strong><\/p>\n<\/blockquote>\n Each element is measured individually :<\/p>\n voltage per cell,<\/p>\n<\/li>\n electrolyte density,<\/p>\n<\/li>\n homogeneity between elements,<\/p>\n<\/li>\n identification of significant discrepancies.<\/p>\n<\/li>\n<\/ul>\n These measurements constitute the initial mapping of the internal state of the battery.<\/p>\n The goal :<\/i><\/strong><\/span> Establish an objective baseline for accurately measuring the effect of regeneration.<\/strong><\/p>\n<\/blockquote>\n The battery is subjected to a controlled and instrumented discharge in order to simulate an operational discharge and record the electrical behavior curves before treatment.<\/p>\n This acquisition allows us to observe:<\/p>\n maintaining voltage under load,<\/p>\n<\/li>\n the speed of collapse,<\/p>\n<\/li>\n imbalances between elements,<\/p>\n<\/li>\n the overall electrical signature of the sulfated battery.<\/p>\n<\/li>\n<\/ul>\n This data serves as a reference for managing and analyzing regeneration.<\/p>\n The goal :<\/i><\/strong><\/span> Obtain the initial characteristic curves essential for accurately monitoring the effectiveness of the regeneration process.<\/strong><\/p>\n<\/blockquote>\n The battery is connected to the regenerator. Sequences of high-energy electrical pulses, with controlled frequency and amplitude, are applied for a period ranging from 24 to 96 hours.<\/p>\n These impulses cause:<\/p>\n the mechanical fragmentation of sulfate crystals,<\/p>\n<\/li>\n their redissolution in the electrolyte,<\/p>\n<\/li>\n the gradual restoration of acidity,<\/p>\n<\/li>\n the reactivation of the active surfaces of the plates.<\/p>\n<\/li>\n<\/ul>\n The goal :<\/i><\/strong><\/span>Treating the crystal structure of sulfate, which no conventional charge can achieve.<\/strong><\/p>\n<\/blockquote>\n The same steps as in step 3 are performed :<\/p>\n voltage per cell,<\/p>\n<\/li>\n electrolyte density,<\/p>\n<\/li>\n overall homogeneity.<\/p>\n<\/li>\n<\/ul>\n The comparison highlights the electrochemical restoration achieved.<\/p>\n The goal :<\/i><\/strong><\/span> Objectively validate the effectiveness of the treatment and ensure that balance has been restored between the elements.<\/strong><\/p>\n<\/blockquote>\n Electrolyte levels are adjusted if necessary. The water circuit is reinstalled. The connectors are reassembled.<\/p>\n The battery is then ready to be put back into service.<\/p>\n The goal :<\/i><\/strong><\/span> Ensure that the remanufactured battery is returned to optimal and sustainable operating conditions.<\/strong><\/p>\n<\/blockquote>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/be-energy.net\/wp-content\/uploads\/2026\/02\/battery-regeneration-7-steps-infographic.webp” alt=”Infographic showing the 7 steps involved in battery regeneration: cleaning, dismantling connectors, measuring voltages and densities, total discharge, regeneration, validation of voltages and densities, installation of the water circuit.\u202f” title_text=”battery-regeneration-7-steps-infographic” align=”center” _builder_version=”4.27.5″ _module_preset=”default” width=”81%” custom_margin=”||10px||false|false” hover_enabled=”0″ box_shadow_style=”preset2″ box_shadow_horizontal=”10px” box_shadow_vertical=”12px” box_shadow_blur=”7px” box_shadow_color=”rgba(0,0,0,0.5)” global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row custom_padding_last_edited=”on|phone” _builder_version=”4.24.2″ _module_preset=”default” width=”100%” max_width=”1444px” custom_padding_tablet=”” custom_padding_phone=”|20px||20px|false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” text_line_height=”1.9em” header_2_font=”Oswald||||||||” header_2_font_size=”42px” header_2_line_height=”1.4em” header_4_font=”Oswald||||||||” header_4_text_color=”#E63328″ header_4_font_size=”32px” background_color=”RGBA(255,255,255,0)” custom_margin=”||0px||false|false” custom_padding=”20px||||false|false” hover_enabled=”0″ locked=”off” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n These seven steps constitute an inseparable sequence of operations. The process of regenerating a lead-acid battery is not based on simple charging, but on an instrumented methodology, comparative readings, and the application of appropriate electrical pulses. Regeneration then becomes a controlled technical process, based on measurements, curves, and objective parameters.<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”3_5,2_5″ custom_padding_last_edited=”on|phone” _builder_version=”4.24.2″ _module_preset=”default” width=”100%” max_width=”1444px” custom_padding_tablet=”” custom_padding_phone=”|20px||20px|false|false” global_colors_info=”{}”][et_pb_column type=”3_5″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” text_line_height=”1.9em” header_2_font=”Oswald||||||||” header_2_font_size=”37px” header_2_line_height=”1.4em” header_4_font=”Oswald||||||||” header_4_text_color=”#E63328″ header_4_font_size=”32px” background_color=”RGBA(255,255,255,0)” custom_margin=”0px||10px||false|false” custom_padding=”0px||||false|false” hover_enabled=”0″ header_2_font_size_tablet=”37px” header_2_font_size_phone=”33px” header_2_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n [\/et_pb_text][et_pb_divider color=”#E63328″ divider_weight=”3px” _builder_version=”4.16″ _module_preset=”default” width=”20%” custom_margin=”0px||0px||false|false” custom_margin_tablet=”0px||-30px||false|false” custom_margin_phone=”0px||0px||false|false” custom_margin_last_edited=”on|desktop” custom_padding=”||0px||false|false” locked=”off” global_colors_info=”{}”][\/et_pb_divider][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” text_line_height=”1.9em” header_2_font=”Oswald||||||||” header_2_font_size=”42px” header_2_line_height=”1.4em” header_4_font=”Oswald||||||||” header_4_text_color=”#E63328″ header_4_font_size=”32px” background_color=”RGBA(255,255,255,0)” custom_margin=”||0px||false|false” custom_padding=”20px||||false|false” hover_enabled=”0″ locked=”off” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n Before replacing your batteries, it is essential to know whether they can still be regenerated. Our diagnosis is based on our technical expertise and industrial protocol<\/strong>, guaranteeing a reliable and accurate assessment.<\/p>\n Thanks to this check, you can avoid unnecessary purchases<\/strong>, extend the life of your batteries, and reduce your costs<\/strong>, while also helping the environment.<\/p>\n Don’t let your batteries lose their potential: have them diagnosed today!<\/strong><\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” text_line_height=”1.9em” header_2_font=”Oswald||||||||” header_2_font_size=”42px” header_2_line_height=”1.4em” header_4_font=”Oswald||||||||” header_4_text_color=”#E63328″ header_4_font_size=”32px” background_color=”RGBA(255,255,255,0)” custom_margin=”||0px||false|false” custom_padding=”20px||||false|false” hover_enabled=”0″ locked=”off” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n Contact our experts for a personalized analysis of your fleet. Together, let’s move from waste management to sustainable asset management.<\/p>\n [\/et_pb_text][et_pb_button button_url=”https:\/\/be-energy.net\/en\/contact\/” button_text=”Request a diagnosis of my battery fleet” _builder_version=”4.27.5″ _module_preset=”default” button_text_size=”30px” button_text_color=”#ffffff” button_bg_color=”#e63328″ button_border_width=”0px” button_border_radius=”0px” button_font=”Oswald||||||||” custom_margin=”30px||||false|false” custom_padding=”||||false|false” hover_enabled=”0″ button_text_size_tablet=”30px” button_text_size_phone=”22px” button_text_size_last_edited=”on|desktop” locked=”off” global_colors_info=”{}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” sticky_enabled=”0″][\/et_pb_button][\/et_pb_column][et_pb_column type=”2_5″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":" Be Energy : Solutions Batteries PlusLEAD-ACID BATTERIESLead-acid battery regeneration process: the 7 stepsLead-acid battery regeneration is a controlled electrochemical process that restores batteries that have become unusable due to sulfation. The lead-acid battery regeneration process acts directly on the cause of capacity loss: the crystallization of lead sulfate on the internal plates. This treatment is […]<\/p>\n","protected":false},"author":78,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"folder":[],"class_list":["post-17941","page","type-page","status-publish","hentry"],"yoast_head":"\nWhy does a lead-acid battery become sulfated?<\/h2>\n
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<\/ul>\n
The 7 steps of lead battery regeneration<\/span><\/h2>\n
1. Complete battery cleaning<\/span><\/strong><\/h3>\n
It also aims to restore the battery to a clean appearance, consistent with professional recommissioning.<\/p>\n\n
2. Removing the connectors<\/span><\/strong><\/h3>\n
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3. Measurement of initial stresses and densities<\/span><\/strong><\/h3>\n
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4. Controlled total discharge<\/span><\/strong><\/h3>\n
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5. Regeneration by electrical pulses<\/span><\/strong><\/h3>\n
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6. Validation of final stresses and densities<\/span><\/strong><\/h3>\n
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7. Installation of the water circuit and recommissioning<\/span><\/strong><\/h3>\n
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Each step prepares for the next and contributes to the measurable electrochemical restoration of the battery.<\/p>\n
It is this rigorous execution that makes it possible to obtain reproducible results in the workshop.<\/p>\n<\/ul>\n
Extend your battery life and cut your costs<\/h2>\n
Ready to audit the potential of your deposit?<\/b> <\/span><\/h3>\n
<\/ul>\n