Home / 26650 3.2V 3800mAh Rechargeable LiFePO4 Battery, 2000 Cycles, for Power Tools, Home Appliances, Energy Storage Systems, and More
26650 3.2V 3800mAh rechargeable LiFePO4 battery provides stable output, long cycle life, and reliable safety for power tools, home appliances, and energy storage systems. With up to 2000 cycles, it supports durable daily use and efficient charging. Its standard cylindrical design also allows easy integration into customized battery packs, outdoor equipment, backup power devices, and industrial applications for OEM projects.
- Model: 26650-3800mAh
- Cell Size: 26×65 mm
- Nominal Voltage: 3.2 V
- Discharge Current: 10.8 A
- Capacity: 3800 mAh
- Internal Resistance: 15 mΩ
- Application Scope: Power Tools, Home Appliances
- Charging Voltage: 3.65 V
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Overview
The 26650 3.2V 3800mAh rechargeable LiFePO4 battery is designed to deliver stable power, long cycle life, and reliable safety for demanding applications. With lithium iron phosphate chemistry, this battery offers excellent thermal stability, low self-discharge, and a long service life of up to 2000 cycles. Its 3800mAh capacity provides dependable energy support for power tools, home appliances, energy storage systems, outdoor equipment, backup power devices, and customized battery packs. The standard 26650 cylindrical size makes it easy to integrate into different product structures while maintaining strong discharge performance. Compared with traditional battery options, LiFePO4 technology provides better durability and safer operation under regular charging and discharging conditions. OEM customization is available for battery packs, protection circuits, connectors, labels, and packaging. This battery is a practical choice for manufacturers looking for safe, durable, and cost-effective rechargeable power solutions.
Product Details
- 26650 3.2V 3800mAh rechargeable LiFePO4 battery with stable power output and reliable performance.
- Long cycle life up to 2000 cycles, helping reduce replacement frequency and maintenance cost.
- Lithium iron phosphate chemistry provides excellent safety, thermal stability, and durability.
- 3800mAh capacity supports longer working time for high-demand devices and battery pack systems.
- Standard 26650 cylindrical size allows easy integration into OEM and ODM battery pack designs.
- Custom options are available for battery packs, protection circuits, connectors, labels, and packaging.
Application Fields
- Power tools and cordless equipment
- Home appliances and household electronic devices
- Energy storage systems and backup power solutions
- Solar lighting and outdoor power devices
- Electric toys, portable instruments, and industrial equipment
- Customized LiFePO4 battery packs for OEM projects
Technical Parameters
| Model | 26650-3800mAh |
| Cell Size | 10×19×38 mm |
| Discharge Current | 10.8 A |
| Operating Voltage | 3.2V |
| Capacity | 3800 mAh |
| Internal Resistance | 15 mΩ |
| Customization | Customized Available |
| Application | Power Tools, Home Appliances |
| Charging Voltage | 3.65 V |
