Description: Battery type: Li-Po battery Model: HL-12v-24Ah Nominal voltage: 12V Nominal capacity: 24Ah Discharge current: 1C Charge current: 0.5C Size: 57mm*75mm*230mm Weight: 1.65kg/pc Cycle life: 500 times With PCB/PCM and wires Hailei energy: Established in 2001, top battery manufacturer Two manufacturing bases covering 180,000 square meters Global insurance and 1-year warranty for lithium polymer battery Certificates: CE, UL, CB-IEC62133, MSDS, UN38.3 and more Lots of models for choices Business scope: Lithium-ion battery Li-polymer battery LiFePO4 battery Ni-MH battery Li-SOCl2 battery Li-MnO2 battery Li-FeS2 battery Inquiry about our products is welcomed anti-static bag + white box + outer carton for the 3.7v 1800mah rechargeable battery