100% Original LiFePo4 72v 40ah Battery Pack for E-car for Boats Starting-up

1. Safety: safest Li-Ion battery, CE UL approved, built-in BMS, none fire, none explosive

2. Clean and Green energy, no toxic material contained

3. Powerful: HP battery can discharge in 15C~20C

4. Long life cycle, > 2000 times deep cycle 80% capacity left,8 times of lead acid battery

5. No memory effect,highly efficient charge anytime, no reduction of capacity

6. Operation temperature: -20~70°C

7. Small size and light weight: 1/2 size of lead acid battery, 70% size of Ni-MH/Ni-Cd battery,

1/2 weight of lead acid battery

8. Good performance at high temperature and high temperature resistance

9. Low self-discharge rate: < 3% monthly

The LiFePO4 Battery has passed the UN38.3, according to the report ID: W10173003116D~1.

Separate Lithium lron Phosphate Batteries when shipping to prevent short circuits.

All the OptimumNano LiFePO4 Batteries are packed in strong packaging according to the General Packing Requirements of 5.0.2.

Transport Fashion: Be applicable to transport by air, by shipped, by Passenger and Cargo Aircraft.

More information can be obtained from Label with an indication including packed with lithium batteries, handled with care and the special

procedures with a telephone number that should be followed when the package is damaged.

Optimum Battery Co., Ltd is one of the largest Lithium battery manufacturers withISO9001 and TS16949 certificates in China, specializing in LiFePO4 batteries with UL. CE. RoHS, IEC-62133 etc certifications for 7 years.

There are about 1500 staffs including 113 engineers producing batteries widely used in EV, HEV, telecommunication stations, e-bikes, e-motorcycles, UPS, solar/wind energy storage solution, home application ect..