Shenzhen rechargeable lifepo4 battery pack 20ah 48V lifepo4

Lifepo4 Li-ion 48V 20Ah battery pack

Advantages:

1. High energy density

2. High working voltage for single battery cells

3. Pollution-free

4. Long cycle life

5. No memory effect

6. Capacity, resistance, Voltage, platform time consistency is good

7. With short-circuit production function, safe and reliable

8. Factory price& High quality

9. Good consistency, low self discharge

10. Light weight, small size

Battery Quality:

1. Cells: A grade cells to make sure batteries in high and full capacity

2.Protection: Dual IC chips,that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload

3.Compose Type : Injection Technology to make battery more stable

4.Certifications : CE,UL,FCC, RoHS,ISO9001

5. Long life cycly, No memory, environment friendly

Storage, Maintenance

1. When the battery pack to be long-term stored, charge the battery pack to about 50% capacity (after discharging completely, charge for 2-3h at 1.6A), store in dry and ventilated place, charge 1 to 2h for every 3 months.

2. The battery pack and charger should be stored in clean, dry and ventilated place, advoid contacting with corrosive materials and be away from fire and heat.

3. The battery pack should be stored in 40%~60%charged capacity.

4. If battery pack is not used for a long period, it should be replenish charging one time for 1h to 2h for every three month.

5. In the maintenance proess, please do not disassemble the battery pack, otherwise it will cause a decline of battery performance.

6. Forbid to remove any cell in thebattery pack. Forbid dissecting battery cells.

Battery Handling Precautions

1. Forbid to immerse battery in water or allow it to get wet.

2. Don't charge, use and store battery near a heat source such as fire and heater! If the battery leaks or releases strange odor, pls remove it from place near fire place imediately. Fully charge the battery before first-time using.

3. Forbid to reverse the positive and negative pole.

4. Forbid to throw the battery pack into fire or heat it.

5. Forbid to disassemble the battery and battery pack in any way.

6. Forbid to use battery pack in a very hot environment, such as under direct sunlight or in car on a hot day. Otherwise, the battery pack will overheat, which will affect battery performance and shorten battery life.

7. Ambient temperature will affect the discharge capacity, if the ambient temperature is beyond the standard environment (25 ±5 °C ), the discharge capacity will drop.

Welcome to contact Bonny for more infos.