Low Temperature 18650 Battery Pack
CMB’s 18650 low temperature battery packs are utilized for outdoor cameras, medical devices, and marine drones. The engineering team designs the ultra-low-temperature lithium-ion battery packs with reliable performance.
When you use the regular custom battery pack at a low temperature, the battery packs have fire or explosion risks. To protect your brand reputation, if you want to find a custom low-temperature battery pack solution, please CMB team to get the specific low-temperature battery pack solution.
Our ultra-low temperature lithium battery pack discharges at -40°C~75°C and charges 0°C ~45°C with a 20A discharge rate.
Custom 18650 Low Temperature Batteries Solutions
Details:
- Made of 36 pcs 3.7V 2500mAh low temperature 18650 cell
- Storage temperature: -20°C ~45°C for 3 months and -20°C ~25°C for one year
- Built-in integrated unique BMS solution
22.2V 15Ah Low Temperature 18650 Battery for Marine Drone Parameter Specifications
| No. | Item | Parameter | Remark |
|---|---|---|---|
| 1 | Nominal Voltage | 22.2V | 3.2V/Cell |
| 2 | Nominal Capacity | 15Ah | @0.2C |
| 3 | Minimum Capacity | 14.7Ah | / |
| 4 | Shipment Voltage | / | / |
| 5 | Standard Charge Voltage | 25.2V | 4.2V/Cell |
| 6 | Standard Charge Current | 7.5A | @0.2C |
| 7 | Standard Discharge Current | 60A | @0.2C |
| 8 | Max. Discharge Current | 120A | / |
| 9 | Discharge Cut-off Voltage | 16.5V | / |
| 10 | Burst Discharge Current | / | / |
| 11 | Cycle Life | ≥500 cycles | Retention: ≥80% |
| 12 | Low Temperature Performance | -20℃ | Discharge capacity ≥80% rated capacity |
| -30℃ | Discharge capacity ≥70% rated capacity | ||
| -40℃ | Discharge capacity ≥60% rated capacity |
- 22.2V 15Ah 18650 Battery
Details:
- Made of 36 pcs 3.7V 2500mAh low temperature 18650 cell
- Storage temperature: -20°C ~45°C for 3 months and -20°C ~25°C for one year
- Built-in integrated unique BMS solution
22.2V 15Ah Low Temperature 18650 Battery for Marine Drone Parameter Specifications
No. Item Parameter Remark 1 Nominal Voltage 22.2V 3.2V/Cell 2 Nominal Capacity 15Ah @0.2C 3 Minimum Capacity 14.7Ah / 4 Shipment Voltage / / 5 Standard Charge Voltage 25.2V 4.2V/Cell 6 Standard Charge Current 7.5A @0.2C 7 Standard Discharge Current 60A @0.2C 8 Max. Discharge Current 120A / 9 Discharge Cut-off Voltage 16.5V / 10 Burst Discharge Current / / 11 Cycle Life ≥500 cycles Retention: ≥80% 12 Low Temperature Performance -20℃ Discharge capacity ≥80% rated capacity -30℃ Discharge capacity ≥70% rated capacity -40℃ Discharge capacity ≥60% rated capacity
Custom Low Temperature 18650 Battery Pack FAQ
What are custom low-temperature 18650 battery packs?
Custom low-temperature 18650 battery packs are specially designed battery solutions that utilize 18650 lithium-ion cells capable of operating reliably in cold environments.
What applications are custom low-temperature 18650 battery packs suitable for?
Outdoor electronic devices such as GPS trackers, trail cameras, and outdoor lighting. Portable medical devices for use in cold climates, such as blood glucose monitors and portable oxygen concentrators.
Industrial equipment and sensors deployed in cold storage facilities or outdoor environments.Emergency backup power systems for telecommunications infrastructure, remote monitoring stations, and off-grid installations.
Are custom low-temperature 18650 battery packs more expensive than standard packs?
Custom low-temperature 18650 battery packs may incur higher costs due to the specialized materials, components, and engineering required to ensure reliable performance in cold environments.
Tailored Customization
Our design team can create custom battery designs for just about any device or machine.
Timely Delivery
Our efficient production and distribution process gets your product delivered in a timely manner.
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