Specifications

72V50Ah LiFePO4 Battery
used for motor, engine in boat
OEM are Welcome!
Certificated:UL, CE, SGS,UN38.3,MSDS

 72V50Ah LiFePO4 Battery for Golden motor 10Kw72V  

Specifications:

72 LiFePO4 battery
50Ah capacity with PCM for ebike

 

Model number:OPT-72V50Ah-Li

Nominal voltage:76.8V
Weight: Approx 55g 
Dimension:(Length*Width*Height)   663*186*247.5mm  

Application:

• electric boat,egine, motorcycle

 

Features:

 

 

 

1. Distinguished advantages of long cycle life(up to 2000 cycles)

2. Inherent safety, fast charging, high discharge current

3. It's an emerging new power technology and widely adopted into power tools adn electrical bikes and cars.

 

 

 

OEM orders are welcome !

 

 

 

And different voltage and capactiy pack is workable!

 

 

 

Please tell us your requirements, let's relize it.

 

  

 

Quality features of OPTIMUM lifepo4 battery pack

 

in optimum,each cell and pack is produced with the principle "conformity in 6 aspeacts and 3 inspections in 3 stages",the high stability and reliability can be guaranteed.

 

 

 

"Conformtity in 6 aspects" is a principle developed by OPTIMUM engineers in production and inspection process.The application of it ensures conformity of packs and improves service term of pack obviously.
confirmtity in 6 aspects principle
nformity in capacity
nformity in impedance
nformity in self-discharging
nfirmity in soc
nfirmity in discharge stage
nfirmity in Charge CC ratio

  

3 inspections in 3 stages
Battery assembly,paralleled modules,finished packs 

 

Storage and Transportation:

  

   1. Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery. 

  

   2. During transportation, 50% SOC must be kept to ensure that short circuit, appearance of liquid in the battery or immersion of battery in liquid never occur.

 

 

3. Battery should be kept at -20°C~45°C in warehouse where it’s dry, clean and well-ventilated.

 

 

4. During loading of battery, attention must be paid against dropping, turning over and serious stacking.

  

 Warning !

• Never throw the battery into water, keep it under dry, shady and cool circumstance when not use.
• Never upside down the positive and negative.
• Never connect the positive and negative of battery with metal.
• Never ship or store the battery together with metal
• Never knock, throw or trample the battery.
• Never cut through the battery with nail or other edge tool.

 

 

 Welcome to OptimumNano Energy Co., Ltd