12v7.5ah rechargeable battery for UPS and motorcycles

Specifications

12v7.5ah rechargeable battery for UPS and motorcycles

Features of LiFePO4 battery

·High energy density

·About 1/3 the weight of lead-acid batteries

·Environment friendly, no pollution 

·No memory effect, 2000 times cycle-life

·Safe and reliable, non-explosive under piercing, non-incinerated under over voltage,

·Low self discharge.

·High power, maxiumu discharge current up to 5C

Product Application:

• used for e-bike, scooter, wheel chair, power tool, led lights,ups

Specifications:

Cells--

• Nominal voltage: 12V
• Capacity: 7.5Ah
• Resistance: ≤1mΩ
• Dimensions:151*65*95mm
• Weight: 1.5kg
• Lifespan (80% DOD/1.0C): >2,000 times
• Operational temperature: –20 to 60°C
• Warranty: 2 year
• Features:
  • Large capacity, high discharge plateau and a safe and long lifespan
  • Good design on this battery greatly improves the operating safety and lifespan of the battery cell
  • Automatic production line means each of our LiFePO4 batteries have precise conformance and a stable performance

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