product details

48V / 50ah communication base station energy storage battery

Cell model: 26650 / 3.2v/3.2ah

Battery Specification: 26650 / 15s16p / 48V / 50ah

Nominal voltage: 48V

Nominal capacity: 50ah

Charging voltage: 54.75v

Charging current: ≤ 10A

Discharge current: 10A

Instantaneous discharge current: 40A

Discharge cut-off voltage: 41.25v

Internal resistance of finished product: ≤ 200m Ω

Battery weight: 30kg

Product size: 451 × four hundred and fifteen × 133（Max）

Charging temperature: 0 ~ 45 ℃

Discharge temperature: - 20 ~ 60 ℃

Storage temperature: - 20 ~ 40 ℃

Temperature protection: 65 ℃± 5 ℃

Battery shell: cold rolled sheet metal

Lithium battery protection: short circuit protection, overcharge protection, over discharge protection, overcurrent protection, temperature protection, equalization, etc

Application field: communication base station energy storage

Product features

Power display: display the battery power through the display screen to intuitively understand the battery condition;

Shockproof and dust-proof: adopt sheet metal case, spray powder on the surface, and fill the shockproof structure inside to prevent earthquake and dust.

Communication interface: RS485 communication protocol is adopted, which can read battery voltage, current, temperature, capacity and other information;

Data communication management: 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;