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At its core, this battery features a 3200mAh Capacity (minimum 3150mAh @ 0.5C discharge) and 3.2V Nominal Voltage, delivering consistent power output that meets the needs of both consumer and industrial applications. Crafted with advanced LiFePO4 (Lithium Iron Phosphate) chemistry, it stands out for its inherent safety and resistance to harsh conditions, complemented by a Wide Temperature Range of -30~60°C for charging and -50~60°C for discharging—making it a top choice for extreme cold or hot environments. Certified with UN 3480 Certification, it adheres to global safety and transportation standards, while its low internal impedance (≤15mΩ @ 1kHz AC) ensures minimal energy loss and maximum efficiency. As a factory-direct product, it offers unbeatable Factory Price without compromising on quality, positioning it as a cost-effective solution for bulk orders and individual use alike.
No. | Items | Specifications | Remark | ||
1 | Nominal Capacity | 600mAh | 0.2C Standard discharge | ||
2 | Minimum Capacity | 570mAh | |||
3 | Nominal Voltage | 3.2V | Mean Operation Voltage | ||
4 | Delivery voltage | 3.20~3.3V | Within 10 days from Factory | ||
5 | Charge Voltage | 3.65V±0.03V | By standard charge method | ||
6 | Discharge cut-off voltage | 2.0V±0.03V | |||
7 | Standard charging method | 0.2C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C | 0.2C charge time about 6h(Ref)
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8 | Charge current | 0.2C | 120mA | Standard charge, charge time about 6h(Ref) | |
0.5C | 300mA | Rapid Charge, charge time about: 3h(Ref) | |||
9 | Standard discharging method | 0.2C constant current discharge to 2.0V | 0.2C constant current discharge to 2.0V | ||
10 | Cell Internal Impedance | ≤80mΩ | Internal resistance measured at AC 1KHZ after 50% charge | ||
11 | Maximum charge current | 0.5C | 300mA | For continuous charging mod | |
Maximum discharge current | 1C | 600mA | For continuous discharge mod | ||
12 | Operation Temperature and relative humidity Range | Charge | 0~55℃ 60±25%R.H. | Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery | |
Discharge | -5~60℃ 60±25%R.H. | ||||
13 | Storage temperature for a long time | -20~25℃ 60±25%R.H. | Do not storage exceed half year. Must charge once when storage for half year. must charge the battery which with protect circuit when storage for three months. | ||
The 26650 3.2V LiFePO4 Battery is designed to deliver long-lasting power with its nominal 3200mAh capacity, guaranteed to meet or exceed 3150mAh (minimum capacity @ 0.5C). Its standard charging current of 0.5C5A and standard discharge current of 1.0C5A ensure steady performance, whether powering continuous-operation devices or intermittent-use equipment. Unlike conventional lithium-ion batteries, this LiFePO4 cell maintains its capacity over repeated charge-discharge cycles, reducing the need for frequent replacements and lowering long-term costs.
Engineered for resilience in harsh climates, this battery boasts Extreme Cold Resistance (down to -50°C discharge) and heat tolerance (up to 60°C for both charge and discharge). Even at temperatures ≤-20°C, it supports a charging current of 0.2C5A and a minimum discharge voltage of 1.50V, making it ideal for outdoor gear, polar research equipment, and industrial sensors in cold regions. For warmer conditions (ambient temperature >0°C), it allows a maximum charging current of 3.0C5A, enabling fast recharging without compromising battery life.
Safety is paramount with the LiFePO4 Lithium Battery Cell. The LiFePO4 chemistry inherently reduces risks of overheating, short-circuiting, or thermal runaway, making it safer than traditional lithium-cobalt batteries. Its compliance with UN 3480 Certification ensures it meets strict international safety and transportation regulations, facilitating global shipping via air, sea, or land. Additionally, the maximum charging voltage is precisely controlled at 3.65±0.03V, preventing overcharging and extending the battery’s lifespan.
With an internal impedance of ≤15mΩ (measured at 1kHz AC), this battery minimizes energy loss during charging and discharging. Lower impedance translates to faster energy transfer, reduced heat generation, and improved overall efficiency—critical for high-drain devices like portable tools or backup power systems. Whether powering low-consumption sensors or high-power equipment, this efficiency ensures optimal performance and reliability.
The 26650 3.2V 3200mAh Battery is a staple in industrial settings, including automation equipment, remote monitoring sensors, factory control systems, and backup power units. Its wide temperature range and stable discharge performance make it suitable for factories, construction sites, and remote industrial locations where environmental conditions are unpredictable. It also excels in powering IoT devices that require long-term, low-maintenance operation.
For outdoor enthusiasts and professionals, this battery is a reliable power source for drones, handheld radios, GPS devices, camping lights, and action cameras. Its ability to operate at -50°C ensures consistent performance in snow, high-altitude, or polar environments, while its 3200mAh capacity keeps devices running for extended trips without recharging.
In emergency scenarios, the 3200mAh LiFePO4 Battery provides critical power for emergency lights, portable power banks, medical backup devices, and disaster response equipment. Its long shelf life and stable discharge characteristics ensure it’s ready to use when unexpected power outages occur, making it a must-have for homes, offices, and emergency kits.
This versatile battery fits seamlessly into standard 26650 form-factor devices, including portable power tools, handheld vacuums, electronic toys, and portable audio equipment. Its high capacity and efficient power delivery make it an excellent replacement or upgrade for original batteries, extending the runtime of everyday consumer electronics.
We offer genuine Factory Price for the 26650 3.2V 3200mAh LiFePO4 Battery Cell, cutting out middlemen to pass savings directly to our customers. Whether you need small quantities for personal use or bulk orders for commercial projects, our pricing structure ensures maximum value without sacrificing quality.
Every battery cell undergoes strict testing to meet our high standards. We verify capacity (minimum 3150mAh @ 0.5C), voltage stability, impedance, temperature resistance, and safety compliance before shipping. This rigorous quality control ensures that each product performs as promised, reducing downtime and replacement costs for our customers.
With UN 3480 Certification, our battery meets international safety and transportation regulations, making it eligible for global shipping. This certification is essential for businesses operating in global supply chains, ensuring seamless integration and compliance with regional safety standards.
We understand that different applications have unique requirements. We offer customization options for charging/discharging parameters, packaging, and labeling to tailor the battery to your specific needs. Our dedicated technical team is available to provide guidance on integration, usage, and maintenance, ensuring you get the most out of your investment.
The 26650 LiFePO4 Lithium Battery Cell has a nominal capacity of 3200mAh @ 0.5C and a minimum guaranteed capacity of 3150mAh @ 0.5C, ensuring reliable long-term power output.
Yes! The battery supports discharging at temperatures as low as -50°C and charging at -30°C. For temperatures ≤-20°C, it uses a 0.2C5A charging current and 1.50V discharge voltage, making it ideal for cold-environment applications.
The maximum charging current is 3.0C5A (when ambient temperature >0°C), 0.5C5A (≤0°C), and 0.2C5A (≤-20°C). The Maximum Discharge Current is 5.0C5A, suitable for high-power devices and rapid energy delivery.
