14.8V 18650 Li-ion Battery Pack
CMB manufactures a 14.8V lithium ion battery pack with reliability and high quality. The 14.8V lithium-ion battery packs are made of the world’s most reliable cells. Each 14.8 Volt lithium ion batter is 4 series with 18650 single cells. We track and test the quality of the 14.8V 4S li-ion battery pack from the raw materials to production quality control.
CMB has a team of experienced engineers who can design and manufacture battery pack to meet your specific requirements. When you are looking for a custom 14.8V lithium-ion battery pack, please do not hesitate to contact us to get and design your unique 4S li ion battery solution.
The Features of the 14.8 Volt Lithium-ion Battery Pack
- BMS Intelligent Design: Optional protocols include RS232, EIA-365, and CAN bus for enhanced communication and control.
- Battery Certification: We can assist in obtaining all necessary certifications for various applications. These include UN 38.3, IEC 62133, UL 2054, and MSDS, ensuring compliance with international safety and quality standards.
- Battery Quality: Our custom 14.8V battery packs undergo stringent testing and verification processes to ensure reliability and performance.
- Team Experience: With over 10 years of experience and 236 successful 14.8V battery customization projects, our team brings extensive expertise to every custom battery solution.
- Tailored Solutions: We offer fully customized battery solutions, including size, shell design, and capacity ranging.
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Custom 14.8V 18650 4S Li Ion Battery Pack Solutions
To learn more about our 4s 18650 battery pack solutions, click on the item titles below.
Detail:
- Made of 4pcs single 18650 cells
- Over-discharge, overcharge, and short-circuit protection
- Application: medical
14.8V 2900mAh 18650 4S1P Li-ion Battery Pack Parameter Specifications
| No. | Item | Parameter | Remark |
|---|---|---|---|
| 1 | Nominal Voltage | 14.8V | 3.7V/Cell |
| 2 | Nominal Capacity | 2900mAh | @0.2C |
| 3 | Minimum Capacity | 2750mAh | / |
| 4 | Shipment Voltage | / | / |
| 5 | Initial Internal Impedance | ≤100mΩ | AC 1KHZ |
| 6 | Standard Charge Voltage | 16.8V | 4.2V/Cell |
| 7 | Standard Charge Current | 0.58A | @0.2C |
| 8 | Max. Charge Current | 2.9A | BMS Limit |
| 9 | Standard Discharge Current | 2.9A | @1C |
| 10 | Max. Discharge Current | 5.8A | / |
| 11 | Burst Discharge Current | / | / |
| 12 | Discharge Cut-off Voltage | 11V | 2.75V/Cell |
| 13 | Cycle Life | ≥500 cycles | Retention: ≥80% |
| 14 | Charge Temperature | 0°C~45°C | Standard Charge |
| 15 | Discharge Temperature | -20°C ~70°C | Standard Discharge |
| 16 | Storage Temperature | -20°C~ 45°C | ≤3 Months |
| 0°C ~ 25°C | ≤1 Year | ||
| 17 | Weight | About 195g | / |
| 18 | Special Request | / | / |
Detail:
- Made of 8pcs 18650 single cells
- Integrated 4 series PCB
- Application:Outdoor camera/ROV robot
14.8V 5800mAh 18650 4S2P Lithium Battery Pack Parameter Specifications
| No. | Item | Parameter | Remark |
|---|---|---|---|
| 1 | Nominal Voltage | 14.8V | 3.7V/Cell |
| 2 | Nominal Capacity | 5800mAh | @0.2C |
| 3 | Minimum Capacity | 5550mAh | / |
| 4 | Shipment Voltage | / | / |
| 5 | Initial Internal Impedance | ≤200mΩ | AC 1KHZ |
| 6 | Standard Charge Voltage | 16.8V | 4.2V/Cell |
| 7 | Standard Charge Current | 1.16A | @0.2C |
| 8 | Max. Charge Current | 5.8A | BMS Limit |
| 9 | Standard Discharge Current | 5.8A | @1C |
| 10 | Max. Discharge Current | 10A | / |
| 11 | Burst Discharge Current | / | / |
| 12 | Discharge Cut-off Voltage | 11V | 2.75V/Cell |
| 13 | Cycle Life | ≥500 cycles | Retention: ≥80% |
| 14 | Charge Temperature | 0°C~45°C | Standard Charge |
| 15 | Discharge Temperature | -20°C ~70°C | Standard Discharge |
| 16 | Storage Temperature | -20°C~ 45°C | ≤3 Months |
| 0°C ~ 25°C | ≤1 Year | ||
| 17 | Weight | About 430g | / |
| 18 | Special Request | / | / |
Detail:
- Made of 12pcs single 18650 cells
- Integrated Board
- The world’s most reliable brand cells
14.8V 10.5Ah 18650 4S3P Lithium ion Battery Pack Parameter Specifications
| No. | Item | Parameter | Remark |
|---|---|---|---|
| 1 | Nominal Voltage | 14.4V | 3.6V/Cell |
| 2 | Nominal Capacity | 10.5Ah | @0.2C |
| 3 | Minimum Capacity | 10Ah | / |
| 4 | Shipment Voltage | / | / |
| 5 | Initial Internal Impedance | ≤200mΩ | AC 1KHZ |
| 6 | Standard Charge Voltage | 16.8V | 4.2V/Cell |
| 7 | Standard Charge Current | 2.1A | @0.2C |
| 8 | Max. Charge Current | 5A | BMS Limit |
| 9 | Standard Discharge Current | 2.1A | @0.2C |
| 10 | Max. Discharge Current | 10A | / |
| 11 | Burst Discharge Current | / | / |
| 12 | Discharge Cut-off Voltage | 11V | 2.75V/Cell |
| 13 | Cycle Life | ≥500 cycles | Retention: ≥80% |
| 14 | Charge Temperature | 0°C~45°C | Standard Charge |
| 15 | Discharge Temperature | -20°C ~70°C | Standard Discharge |
| 16 | Storage Temperature | -20°C~ 45°C | ≤3 Months |
| 0°C ~ 25°C | ≤1 Year | ||
| 17 | Weight | About 630g | / |
| 18 | Special Request | / | / |
Detail:
- Made of 16pcs LG 3500mAh cells
- Integrated Board
- One-year warranty after the shipment
14.8V 14Ah 18650 4S4P Lithium-ion Battery Pack Parameter Specifications
| No. | Item | Parameter | Remark |
|---|---|---|---|
| 1 | Nominal Voltage | 14.4V | 3.6V/Cell |
| 2 | Nominal Capacity | 14Ah | @0.2C |
| 3 | Minimum Capacity | 13.4Ah | / |
| 4 | Shipment Voltage | / | / |
| 5 | Initial Internal Impedance | ≤200mΩ | AC 1KHZ |
| 6 | Standard Charge Voltage | 16.8V | 4.2V/Cell |
| 7 | Standard Charge Current | 2.8A | @0.2C |
| 8 | Max. Charge Current | 7A | BMS Limit |
| 9 | Standard Discharge Current | 2.8A | @0.2C |
| 10 | Max. Discharge Current | 14A | / |
| 11 | Burst Discharge Current | / | / |
| 12 | Discharge Cut-off Voltage | 11V | 2.75V/Cell |
| 13 | Cycle Life | ≥500 cycles | Retention: ≥80% |
| 14 | Charge Temperature | 0°C~45°C | Standard Charge |
| 15 | Discharge Temperature | -20°C ~70°C | Standard Discharge |
| 16 | Storage Temperature | -20°C~ 45°C | ≤3 Months |
| 0°C ~ 25°C | ≤1 Year | ||
| 17 | Weight | About 850g | / |
| 18 | Special Request | / | / |
- 14.8V 2900mAh 4S1P Battery Pack
Detail:
- Made of 4pcs single 18650 cells
- Over-discharge, overcharge, and short-circuit protection
- Application: medical
14.8V 2900mAh 18650 4S1P Li-ion Battery Pack Parameter Specifications
No. Item Parameter Remark 1 Nominal Voltage 14.8V 3.7V/Cell 2 Nominal Capacity 2900mAh @0.2C 3 Minimum Capacity 2750mAh / 4 Shipment Voltage / / 5 Initial Internal Impedance ≤100mΩ AC 1KHZ 6 Standard Charge Voltage 16.8V 4.2V/Cell 7 Standard Charge Current 0.58A @0.2C 8 Max. Charge Current 2.9A BMS Limit 9 Standard Discharge Current 2.9A @1C 10 Max. Discharge Current 5.8A / 11 Burst Discharge Current / / 12 Discharge Cut-off Voltage 11V 2.75V/Cell 13 Cycle Life ≥500 cycles Retention: ≥80% 14 Charge Temperature 0°C~45°C Standard Charge 15 Discharge Temperature -20°C ~70°C Standard Discharge 16 Storage Temperature -20°C~ 45°C ≤3 Months 0°C ~ 25°C ≤1 Year 17 Weight About 195g / 18 Special Request / / - 14.8V 5800mAh 4S2P Battery Pack
Detail:
- Made of 8pcs 18650 single cells
- Integrated 4 series PCB
- Application:Outdoor camera/ROV robot
14.8V 5800mAh 18650 4S2P Lithium Battery Pack Parameter Specifications
No. Item Parameter Remark 1 Nominal Voltage 14.8V 3.7V/Cell 2 Nominal Capacity 5800mAh @0.2C 3 Minimum Capacity 5550mAh / 4 Shipment Voltage / / 5 Initial Internal Impedance ≤200mΩ AC 1KHZ 6 Standard Charge Voltage 16.8V 4.2V/Cell 7 Standard Charge Current 1.16A @0.2C 8 Max. Charge Current 5.8A BMS Limit 9 Standard Discharge Current 5.8A @1C 10 Max. Discharge Current 10A / 11 Burst Discharge Current / / 12 Discharge Cut-off Voltage 11V 2.75V/Cell 13 Cycle Life ≥500 cycles Retention: ≥80% 14 Charge Temperature 0°C~45°C Standard Charge 15 Discharge Temperature -20°C ~70°C Standard Discharge 16 Storage Temperature -20°C~ 45°C ≤3 Months 0°C ~ 25°C ≤1 Year 17 Weight About 430g / 18 Special Request / / - 14.8V 10.5Ah 4S3P Battery Pack
Detail:
- Made of 12pcs single 18650 cells
- Integrated Board
- The world’s most reliable brand cells
14.8V 10.5Ah 18650 4S3P Lithium ion Battery Pack Parameter Specifications
No. Item Parameter Remark 1 Nominal Voltage 14.4V 3.6V/Cell 2 Nominal Capacity 10.5Ah @0.2C 3 Minimum Capacity 10Ah / 4 Shipment Voltage / / 5 Initial Internal Impedance ≤200mΩ AC 1KHZ 6 Standard Charge Voltage 16.8V 4.2V/Cell 7 Standard Charge Current 2.1A @0.2C 8 Max. Charge Current 5A BMS Limit 9 Standard Discharge Current 2.1A @0.2C 10 Max. Discharge Current 10A / 11 Burst Discharge Current / / 12 Discharge Cut-off Voltage 11V 2.75V/Cell 13 Cycle Life ≥500 cycles Retention: ≥80% 14 Charge Temperature 0°C~45°C Standard Charge 15 Discharge Temperature -20°C ~70°C Standard Discharge 16 Storage Temperature -20°C~ 45°C ≤3 Months 0°C ~ 25°C ≤1 Year 17 Weight About 630g / 18 Special Request / / - 14.8V 14Ah 4S4P Battery Pack
Detail:
- Made of 16pcs LG 3500mAh cells
- Integrated Board
- One-year warranty after the shipment
14.8V 14Ah 18650 4S4P Lithium-ion Battery Pack Parameter Specifications
No. Item Parameter Remark 1 Nominal Voltage 14.4V 3.6V/Cell 2 Nominal Capacity 14Ah @0.2C 3 Minimum Capacity 13.4Ah / 4 Shipment Voltage / / 5 Initial Internal Impedance ≤200mΩ AC 1KHZ 6 Standard Charge Voltage 16.8V 4.2V/Cell 7 Standard Charge Current 2.8A @0.2C 8 Max. Charge Current 7A BMS Limit 9 Standard Discharge Current 2.8A @0.2C 10 Max. Discharge Current 14A / 11 Burst Discharge Current / / 12 Discharge Cut-off Voltage 11V 2.75V/Cell 13 Cycle Life ≥500 cycles Retention: ≥80% 14 Charge Temperature 0°C~45°C Standard Charge 15 Discharge Temperature -20°C ~70°C Standard Discharge 16 Storage Temperature -20°C~ 45°C ≤3 Months 0°C ~ 25°C ≤1 Year 17 Weight About 850g / 18 Special Request / /
14.8V 4s 18650 Battery Pack FAQ
Does CMB provide custom 14.8V 18650 li ion battery packs?
Of course, we can design 14.8V 18650 li-ion battery packs for your needs.
What kinds of brand cells are assemblied into 14.8V lithium ion battery packs?
We will assemble your 14.8V lithium-ion battery packs with the specific brand cells that are compatible with your needs. We have Samsung, Panasonic, LG, BAK, Molicell, etc famous brand cells.
What is the MOQ for 14.8V 18650 li ion battery pack?
The MOQ is 200pcs.
Can we use the standard li ion charger for 14.8V 18650 li ion battery pack?
Please charge the battery with the dedicated 14.8V lithium battery from the 18650 battery manufacturer.
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.
Quality Guarantee
We stand by our products and guarantee you’ll be happy with your purchase.