3.7V Cylindrical Li-ion Rechargeable Battery Pack

3.7V Cylindrical Li-ion Rechargeable Battery Pack

Chemistry

Lithium-ion

Voltage

3.7V

Battery Cell

18650

26650

18650*2pack

Capacity

2600mAh

4000mAh

4400mAh

KBT supplies 3.7V cylindrical lithium-ion rechargeable battery packs for equipment manufacturers, distributors, and system integrators. The reviewed series includes 18650 and 26650 standard models with capacities from 2600mAh to 4400mAh, integrated BMS protection, and positive and negative poles positioned at the same end. Buyers can order proven standard models for faster project integration or request OEM/ODM evaluation for cell type, pack configuration, BMS, and battery terminals. Typical applications include lighting products, toys, portable instruments, and measuring or control equipment.

Key Features

3.7V Li-ion packs in 18650 and 26650 configurations
2600mAh, 4000mAh, and 4400mAh standard-model options
Integrated BMS with same-end positive and negative poles
Customizable cell type, pack configuration, BMS, and battery terminals
Standard-model sourcing and OEM/ODM evaluation available

Category: Single Cylindrical Lithium-ion Rechargeable Battery Pack Tags: 18650 Battery Pack, 26650 Battery Pack, 3.7V Rechargeable Battery, Cylindrical Li-ion Battery Pack, OEM Battery Pack

Inquiry

Model	Chemistry	Battery Cell	Nominal Voltage	Capacity	BMS	Feature
18650-2600mAh-NP	Li-ion	18650	3.7V	2600mAh	Yes	positive and negative poles at the same end
26650-4000mAh-NP	Li-ion	26650	3.7V	4000mAh	Yes	positive and negative poles at the same end
1S2P-18650-4400mAh-NP	Li-ion	18650*2pack	3.7V	4400mAh	Yes	positive and negative poles at the same end