Rechargeable lithium battery for Telcom/UPS/ESS lifepo4 battery48V50Ah

Specifications

Rechargeable lithium battery  for Telcom/UPS/ESS lifepo4 battery48V50Ah

OptimumNano's 48V LiFePO4 Battery Packs

Specification:

l  Electrical Charateristics

l  Mechanical Characteristics

l  Operation Conditions

 Advantage of lifepo4 battery

1. Green product

 LiFePO4 material is no harm to enviroment and human being .

 2. Cycle life

 over 2000 cycle times, 8-10 years life.

 3. Very safe

 It have the best safety and steady performance,no fire ,no exploding under the condition of over-charge.

 4. Light weight and smaller dimension

 The dimension  compares with other battery.about 1/2-2/3 weight of lead acid 

 5.Great capacity and more powerful,rechargeable battery

 We can install many single cells in series and in parallet and it can fully discharge

 6.no memory effect

 It can be recharged anytime,no reduction of the capacity

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.

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