Custom 26650 Battery Packs
3.2V 4500mAh 26650 High-Capacity LiFePO₄ Battery
The Litop 26650 cylindrical lithium-ion cell offers a capacity of 4500mAh—1,500mAh higher than standard models. Larger than the 18650, it features high energy density, low self-discharge, and low impedance.
Engineered with advanced LiFePO₄ chemistry, this cell delivers long-lasting, stable power for demanding applications, including low-temperature, high-density, and mission-critical environments. It is the optimal choice for those seeking superior capacity and reliable performance.
Key Features
Wide Operating Temperature
Supports charging from 0°C to 45°C and discharging from -20°C to 60°C.
High Energy Density
Offers up to 4500mAh capacity with 14.4Wh energy for extended usage.
Long Cycle Life
Achieves more than 3,000 cycles for exceptional durability.
High Discharge Rate
Delivers continuous output up to 45A (10C) for high-performance applications.
Typical Applications
Physical Appearance & Dimensions
Diameter Specification
26.0 (+0.3/-0.0) mm - precision engineered for optimal fit
Height Specification
65.0 (+0.2/-0.2) mm - consistent height tolerance for reliable performance
4500mAh 26650 LiFePO₄ Battery Specifications
Note: Extreme discharge rate and temperature ranges are achievable under specific test conditions. Please contact us for detailed performance verification in your application.
| Parameter | Value |
|---|---|
| Model No. | 26650-4500mAh |
| Chemistry | LiFePO₄ |
| Nominal Capacity | 4500mAh |
| Nominal Voltage | 3.2V |
| Full Charge Voltage | 3.65V |
| Discharge Cut-off Voltage | 2.0V |
| Max Continuous Discharge | 45A (10C) |
| Dimensions (Diameter × Height) | 26.0 × 65.0mm |
| Weight | ≤95g |
| Energy | 14.4Wh |
| Cycle Life | ≥3000 cycles |
| Operating Temperature | Charge: 0°C to 45°C / Discharge: -20°C to 60°C |
3.6V 6000mAh 26650 High-Capacity Lithium-Ion Battery
6000mAh 26650 Lithium-Ion Battery SpecificationsNote: Extreme discharge rate and temperature ranges are achievable under specific test conditions. Please contact us for detailed performance verification in your application. |
|
|---|---|
| Parameter | Value |
| Model No. | 26650-6000mAh |
| Chemistry | Lithium-ion (NMC) |
| Nominal Capacity | 6000mAh |
| Nominal Voltage | 3.6V |
| Full Charge Voltage | 4.2V |
| Discharge Cut-off Voltage | 2.5V |
| Max Continuous Discharge | 6A (1C) |
| Dimensions (Diameter × Height) | 26.0 × 65.0mm |
| Weight | ≈100g |
| Energy | 21.6Wh |
| Cycle Life | ≥500 cycles |
| Operating Temperature | Charge: 0°C to 45°C / Discharge: -20°C to 60°C |
Custom 26650 LiFePO₄ Battery Pack Cases
6.4V 16Ah 26650 LiFePO₄ Battery
12.8V 18Ah 26650 LiFePO₄ Battery
25.6V 32Ah 26650 LiFePO₄ Battery Pack
38.4V 32Ah LiFePO₄ 26650 Battery Pack
51.2V 51.2Ah 26650 Battery Pack
High Discharge 51.2V 25Ah 26650 LiFePO₄ Battery Pack
Frequently Asked Questions About Custom 26650 Packs
What is a 26650 cell?
A 26650 is a cylindrical lithium-ion cell, 26mm in diameter and 65mm in length, offering higher capacity, stronger discharge rates, and longer cycle life than 18650 cells.
What temperature ranges can your 26650 battery packs operate in?
litop packs utilize advanced wide-temperature technology and can operate reliably from -20°C to 60°C (-4℉ to 140℉).
Can Litop 26650 battery packs be connected in series or parallel?
Yes, our packs support both configurations. Please consult our engineers for connection guidance.
What is the typical cycle life of your 26650 packs?
Depending on configuration, cycle life ranges from 2,000 up to 5,000 cycles.
