3.7V, 444Ah Li-NCM battery module (OPTIONAL BUSBARS AVAILABLE)

Bestgo 3.7V 444Ah Li-NCM Battery Module

Product Overview

Offered for sale is a Bestgo 3.7V 444Ah Li-NCM lithium-ion battery module. This high-capacity module is designed for battery system builders, electric vehicle projects, experimental energy storage systems, and other specialized DC power applications.

The module incorporates 12 lithium-ion cells in a 1S12P configuration, providing a nominal voltage of 3.7V and a rated capacity of 444Ah. Its modular design makes it a useful component for custom battery pack construction when the electrical requirements and battery management system are properly engineered.

Each purchase includes one battery module, one standard busbar, and the associated bolts.

Please Note: This is a single 3.7V battery module, not a complete 12V, 24V, or 48V battery pack. Additional components and system-level protection are required for most applications. Key Specifications BrandBestgo ModelBAB110-N-1S12P Battery ChemistryLithium Nickel Manganese Cobalt Oxide (Li-NCM) Nominal Voltage3.7V DC Rated Capacity444Ah Nominal EnergyApproximately 1,643Wh (1.64kWh) Cell Configuration1S12P – 12 cells in parallel DimensionsApproximately 6.34 x 4.33 x 10.55 inches (161 x 110 x 268 mm) Manufacturer\'s Listed WeightApproximately 18.96 lb (8.6 kg) Included AccessoriesOne standard busbar and bolts

Potential Applications

• Custom lithium-ion battery pack construction
• Electric vehicle and EV conversion projects
• Research, development, and engineering projects
• Specialized DC power systems
• Custom energy storage projects designed for Li-NCM chemistry

Application suitability depends on the required voltage, current, operating conditions, and the design of the complete battery system.

Battery Compatibility & Safety

• This module uses Li-NCM chemistry, not LiFePO4. Charging parameters and protection settings are different.
• Use a compatible lithium-ion battery management system (BMS), appropriate overcurrent protection, and properly rated conductors and connections.
• Do not connect modules in series or parallel without confirming cell compatibility, voltage matching, current limits, and the complete system design.
• Use a charger with a charging profile specifically approved for the exact cells and module. Do not assume that a generic lithium battery charger is suitable.
• Prevent short circuits, reverse polarity, mechanical damage, and exposure to conditions outside the manufacturer\'s specifications.

Important: The 444Ah rating describes capacity, not the allowable charge or discharge current. Confirm the applicable current limits and operating specifications before use.

Item Condition

New Old Stock – Never Used. These modules are approximately 4–5 years old and have not been used in service. They are surplus inventory rather than newly manufactured stock.

As with any stored lithium-ion battery, storage history and present condition can affect performance. The module\'s current usable capacity and remaining service life should not be assumed solely from its rated specifications. Please review the listing photographs and contact us with any questions before purchasing.

Unless explicitly stated otherwise, this sale does not include a BMS, charger, enclosure, wiring harness, or additional battery modules.

Shipping & Handling

Due to the nature of lithium-ion batteries, shipping is subject to applicable carrier requirements and hazardous-material regulations. Please review the shipping method and delivery terms shown in the listing before purchasing.

Freight arrangements, delivery requirements, and any applicable restrictions should be confirmed before checkout. Please contact us before purchasing if you have questions about delivery to your location.

Questions? Please contact us through before purchasing.