Shenzhen supplier OEM 48v 20ah lithium ion 18650 ev li-ion battery pack
1,Specifications for for Rechargeable Lipo Batteries
tems | Specifications |
Type | Lithium ion battery |
Nominal voltage | 48V |
Nominal Capacity | 20Ah |
Dimension | Standard |
Weight | Approx: 3.5kg |
Max.charge current | 1.0C |
Max.discharge current | 30-80A |
Charge current | Standard Charging: 0.5C
Rapid charge: 1.0C |
Standard Charging method | 0.5C CC(constant current)charge,
then CV(constant voltage)charge till charge current decline to ≤0.05C |
Charging time | Standard Charging: 2.75 hours(Ref.)
Rapid charge: 2 hours(Ref.) |
Cycle life | >500 times |
Operating temperature | Charging: 0 °C ~+60 °C
Discharging: 0 °C ~+60 °C |
Storage temperature | -20°C~+60 °C |
2.Applications:
1. Electric vehicles: electric bike, electric scooter, electric motocycle, electric golf cart
2. Electric power tools: electric drill, electric saw, lawn mower
3. Remote control car, boat, toys
4. Solar power system, energy storage equipment
5. Electronic and Medical device, LED light
Warning
1. Do not throw battery into water or make it wet;
2. Keep the battery away from heat source(like fire or heater);
3. Do not throw the battery into fire or heat the battery;
4. Forbid to hammer to trample the battery;
5. Forbid disassembling the battery in anyway
3,PACKING AND SHIPPING
- by UPS/DHL/FEDEX( It takes 3-5 days to arrive after all details confirmed)
- by air cargo( It takes about one week to arrive after all details confirmed)
- B y sea shipment ( It takes about one month to arrive after received the deposit and confirmed all details )
- Port:FOB Hongkong or CIF terms.
- Shipment date within 30 days after confirmed all information and received the deposit.
- payment terms:TT /LC