CATL 12S1P 44.4V 42Ah NCM Lithium Ion Battery Module

The CATL 12S1P 44.4V 42Ah NCM Lithium Ion Battery Module is a high-quality, original battery solution designed for electric vehicles, AGVs, RVs, golf carts, forklifts, trucks, solar energy storage, and Nissan Leaf DIY projects. Built with genuine Grade A CATL NCM cells, this module delivers outstanding performance, high energy density, and long cycle life, making it ideal for demanding applications.

With a nominal voltage of 44.4V and a capacity of 42Ah (also available in 37Ah), this battery module supports a maximum continuous discharge of 2C (up to 84A) and a peak discharge of 3C. The module features low internal impedance (≤3mΩ), high energy density, and a robust cycle life of over 1,500 cycles. Its lightweight, compact design (355×151×98mm, 10.54kg) ensures easy integration into a wide range of systems.

The CATL module supports standard CC/CV charging, with a standard charging current of .5C and a maximum charging current of 1C. It comes with a 1–2 year warranty and is available with laser welding and OEM customization options. Each module is shipped in a secure wooden box for safe delivery.

Technical Specifications:

• Battery Type: CATL NCM Lithium Ion (12S1P, 3.7V 42Ah or 37Ah cells)
• Nominal Voltage: 44.4V
• Capacity: 42Ah / 37Ah
• Internal Impedance: ≤3mΩ
• Standard Charging Current: .5C
• Max Charging Current: 1C
• Max Continuous Discharge: 2C (84A)
• Max Discharge (Peak): 3C
• Cycle Life: ≥1,500 cycles
• Charging Mode: CC/CV
• Dimensions: 355×151×98mm
• Weight: 10.54kg
• Warranty: 1–2 years
• Applications: EV, AGV, RV, golf carts, forklifts, trucks, solar storage, Nissan Leaf DIY
• Laser Welding Service: Available
• Packaging: Wooden box

Key Features:

• Genuine Grade A CATL lithium cells
• High energy density, low self-discharge
• Lightweight, compact, and pollution-free
• Long cycle life, no memory effect
• Fast delivery from existing stock
• OEM and custom battery pack options available

What’s in the Pack:

• 1x CATL 12S1P 44.4V 42Ah NCM Lithium Ion Battery Module
• Secure wooden box packaging

For installation guidance and support, visit our Mobile Energy System Guide. To complete your energy storage or EV setup, explore our Accessories Collection for compatible products and helpful resources.

Very Good Quality Original CATL 12S1P 44.4V 37Ah 42Ah Leaf NCM Lithium ion Battery Module for EV AGV RV Nissan Leaf DIY

Specification

Item	Value
Battery Type	CATL NCM Battery Module (12S1P 3.7V 37Ah or 42Ah cells)
Nominal Voltage	44.4V
Battery Capacity	37Ah 42Ah
Warranty	1-2 years
The charging ratio	1C
The discharge rate	3C
Internal Impedance	≤3mΩ
Standard Charging Current	0.5C
Max Charging Current	1C
Max Continuous Discharging Current	2C
Max Discharging Current (Peak)	3C
Battery Cycle Life	≥1500times
Standard Charging Mode	CC/CV
Dimensions	355*151*98 mm
Weight	10.54KGs
Application	EV, RV, AGV, Golf Carts, Electric Folklifts, Trucks, Cars,Solar Energy Storage System, Nissan Leaf DIY
Laser Welding Service	Available
Package	Wooden Box

Product Description

>>Features <<

*Genuine Grade A lithium battery cells, brand new

*Light weight and high performance with 84A continuous discharge

*Small internal resistance

*High energy density, low self-discharge

*Pollution free, long cycle life

*No memory effectExisting stock for short delivery time.

*OEM orders are available (battery pack, battery with spot welding ect.)