Portable Lithium Ion Battery , 22.2V 20Ah Rechargeable Li Ion Battery Pack

Portable 22.2V 20Ah Rechargeable Li Ion Battery For Robot Lawn Mower / Vacuum Cleaner

Parameter

Advantage of LiFePO4 Battery

A)  Long life ≥5000 times @ 80% DOD

B)  Extremely High Rate Capability

C)  High safety performance, no flowing electrolyte

D)  Pretty good performance under high temperature

E)  Fast charging is available (can up to 3C, less than 20 minutes

F)  High energy density, 110~150wh/Kg

G)  Light weight and small volume, around 1/3 weight and volume of lead-acid battery

H)  Free of charge memory

I)   Steady discharge and charge performance.

J)  Outstanding thermal stability

K)  Wide temperature performance

L)  Short circuit protection

M)  Over charge and over discharge protection

N)  Over current protection

Factory review

Packing

Quality Assurance

Our LiFePO4 battery cell are conducted safety test such as nail penetration test, over charge, over discharge, short circuit test etc. there is no fire, no exposion after testing.

FAQ

1. What's your advantage?

   Small order is acceptable, zero risk, quality assurance.

2. Can you accept OEM and ODM services?
    Yes, just tell me your requirements and we will provide you with the best solution.

3. What service do you provide?
    All our batteries have passed the safe test and performance test before shipment.
    Support printing your logo on the battery

4. Could you offer Form A or C/O ?
    Of course we can. We can prepare relative documents to forgin affairs office or other office to apply for this certificate.

5. Is your lithium battery reliable?
    Yes. Overcharged, over-discharged, nail penetration test, all protected by our battery