Portable power bank lithium battery 6V 5Ah

Key features of OptimumNano LiFePO4 battery (lithium iron phosphate battery):

1. Extremely safe and stable chemistry:
Rigid Aluminum alloy housing protection and BMS built inside to balance protect the battery.

2. Long cycle life:
5-8 years, more than 2000 cycles, while Sealed Lead Acid batteries only 750 cycles and NiMH only 500 cycles.

3. Lighter and smaller:
1/2 size weight of SLA batteries, 70% size/weight of NiMH/NiCd batteries.

4. Wide operating temperature
High temperature resistance (-20-60 degrees celsius)

5. Steady performance
High discharge rate for moe powerful devices, 1C continuous, 5C pulse for normal cells and 20C for special design, low self-discharge rate, less than 3% monthly.

6. No memory effects
It can be recharged anytime, no reduction of the capacity.

7. Green product
Clean and green energy poses no pollution on our enviroment

About OptimumNano:
7 years specialized in lithium iron phosphate battery solution
Battery solution with BMS internal
Environment friendly
Long cyce life
International approvals
Reasonable price
Product features
Prompt delivery
Quality approvals
Reputation
Service
Small order accepted

Service by OptimumNano:
Give you the proffessional battery solution within 24 hours according to your need
One-stop battery solution with the battery cells, BMS, battery housing and matching charger