LIFEPO4 32700 25.6V 55AH Electric Bike Battery Pack

Batteries Pack specification for LIFEPO4 32700 25.6V 55AH Electric Bike

Cycle Life

the cycles life shall be over 2000times.

The battery shall be constantly charged at 0.2C₅A in the temperature of (20±5℃). When its voltage reaches29.4V, it shall be charged to constant voltage charging. It shall not stop charging until its current is no more than 0.02 C₅A .Put it aside for 0.5h-1h then discharge with 0.2C₅A in the constant current to its final voltage. When the discharging is finished, the battery shall be put aside for 0.5h-1h and has the next charge and discharge recycle. The above recycle test shall be continued unless there are two continuous discharging capacity less than 70%,which is taken as the end of the life.

Battery Photos

Shipment

The batteries should be packed in cartons under the condition of half capacity 40-60% for shipment. The violent vibration, impaction or squeezing should be avoided in the transport process; neither is exposed in the sunlight nor rain. The batteries shall be shipped by normal transportation such as by road, by train, by ocean or by air.

Package

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Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of battery application. Aiming at serving industrial users, it is dedicated to providing industrial users with optimized battery supporting solutions and safe, environmental friendly and cost-effective battery products.
It has a R & D, engineering and management team with more than 10 years of industry experience
From upstream to downstream, the battery industry has the advantage of vertical integration
Specializing in batteries, battery packs, battery management systems and energy solutions
The products are widely used in medical devices, coal mine security, electronic appliances, power supply and standby energy storage system. For example, the power supply system of electric bicycle; Solar energy storage power supply system, UPS backup power supply system. At the same time, it is also an ideal choice for vehicle starting power supply, military painting and other fields.
We provide professional design and customization services according to the special needs of customers.