Battery charger circuits

update:2013-04-12, view:

Here we provided several schematic drawings of battery charger circuit. These circuits covered 5W~200W NiCd, NIMH, Lead-Acid, and Li-Ion/Polymer ,LiFePo4 battery packs. We hope chargers circuits files can help our users to select correct chargers also can help them to get a good understanding about our products. 

3.7V 2000mAH~4000mAh Li-ion/Polymer Charger circuit
li-ion battery charger circuit


12V 9Ah~90Ah Lead-Acid(AGM, SLA, GEL) battery Charger circuit, with battery monitor meter function
AGM battery charger circuit with battery monitor


24V 4Ah~20Ah NIMH NICD battery Charger circuit
NIMH battery charger circuit
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