... RoHS,ISO9001 manufacturer Model: F4.2-5596136, LIFEPO4-3.2V/4.2Ah Applications Usually in pack assembly and battery packs for ... variety of portable equipment and instruments, eg: e-bikes, e-scooters, EVs, UPS, power storage etc. Specifications Model: F4.2- ... 5596136Nominal Capacity: 4.2Ah/0.5CmANominal Voltage: 3.2VCharge Up-limit Voltage: 3 ...