Desciption
CALB NCM 12S1P 44.4V 147Ah Lithium ion Battery Module
Brand New Grade A lithium ion battery module
Factory directly sell with high quality
100% testing with voltage, internal resistance, isolation testing and capacity testing
Feature:
The CALB 12S1P 147Ah EV Module Battery is a high-performance lithium-ion battery designed specifically for electric vehicle (EV) applications. This battery pack is manufactured by Chinese company China Aviation Lithium Battery Co. (CALB), one of the leading manufacturers of lithium-ion batteries in the world.
The CALB 12S1P 147Ah EV Module Battery consists of 12 lithium-ion cells connected in series, producing a nominal voltage of 44.4V and a capacity of 147Ah. The battery pack also features a built-in Battery Management System (BMS) that provides protection against overcharging, over-discharging, over-current, and short circuits.

One of the key advantages of the CALB 12S1P 147Ah EV Module Battery is its high energy density, allowing for a longer driving range compared to other battery chemistries. Additionally, the use of lithium-ion technology provides a longer cycle life than traditional lead-acid batteries, reducing the need for battery replacements.
The CALB 12S1P 147Ah EV Module Battery is also relatively lightweight and compact, making it ideal for EV conversions or as a replacement battery in existing EVs. The battery pack is designed for easy installation and can be connected in series or parallel to increase voltage or capacity, depending on the specific application.
Overall, the CALB 12S1P 147Ah EV Module Battery provides a reliable, high-performance, and long-lasting power solution for electric vehicles. Its advanced technology, combined with its safety features and ease of use, make it an excellent choice for EV enthusiasts and professionals alike.
Technical Parameters:
Battery Model | CNCB147N1M |
Battery Type | NMC |
Nominal Voltage | 44.4V |
Nominal Capacity | 147Ah |
Cell Inside | CALB 3.7V 147Ah NMC cell |
Configuration | 12S1P |
Working Voltage | 33.6~52.2V |
Internal resistance | <0.5mΩ(Single cell) |
Recommended SOC usage window | 5%-97%SOC |
Charge Temperature | -20~55°C |
Discharge Temperature | -30~55°C |
Storage Temperature | -40~65℃ |
Cycle Life | ≥2000 Times |
Battery Size | 594*224.5*108mm |
Battery Weight | 30.25kg |
Warranty | 3 Years |