product details

Cell model: lithium iron phosphate la26700c / 3.2v/4ah

Battery Specification: lithium iron phosphate-15s10p / 48V / 40ah

Nominal voltage: 48V

Nominal capacity: 40ah

Charging voltage: 54V

Charging current: ≤ 17.5a fast charge 0.5c2 5h full

Discharge current: 7a

Instantaneous discharge current: 50A (- 20 ~ + 55 ℃)

Discharge cut-off voltage: 37.5v

Internal resistance of finished product: ≤ 200m Ω

Battery weight: 20kg

Product size: 450 * 350 * 120mm (max), excluding mounting hole size

Charging temperature: 0 ~ + 45 ℃

Discharge temperature: - 20 ~ + 55 ℃

Storage temperature: - 20 ~ + 60 ℃

Temperature protection: 65 ℃± 5 ℃

Battery shell: cold rolled sheet + powder sprayed shell grade

Lithium battery protection: short circuit protection, overcharge protection, over discharge protection, over-current protection, temperature protection, etc

Application fields: a wide range of applications, industrial machinery and equipment, communication, UPS power supply and so on

Product features

High current output: copper nickel composite nickel belt is used to connect the electric core to meet the high current charge and discharge, which is safe and reliable.

Output aviation plug: Aviation linker is adopted, which is safe and reliable to meet high current discharge;

Data communication management: BMS software management chip, accurate data transmission and accurate temperature control are adopted to eliminate potential safety hazards to a greater extent.

The battery pack is safe and equipped with temperature probe, and the temperature exceeds the automatic start protection;

The battery pack has high cycle life, which conforms to the value concept of low carbon, energy saving and environmental protection;

Charging: the plug adopts aviation plug and supports 0.5c fast charging.