| Nominal Voltage | 10.8V |
| Rated Capacity | 5Ah (C5) |
| Minimum Capacity | 4.5Ah (C5) |
| Rated Energy | Approx. 54Wh |
| Cell Configuration | 26NC-3S1P |
| AC Internal Resistance | ≤175mΩ |
| Packaging | PVC |
| Dimensions | Approx. 80 × 68 × 31mm |
| Weight | 310±30g |
10.8V 5Ah custom NCM lithium battery pack with 54Wh energy, 3S1P configuration, PVC packaging, cell balancing, 1,000+ cycle life, and customizable connectors and dimensions.
The 10.8V 5Ah custom NCM lithium battery pack is a compact and reliable rechargeable power solution designed for portable electronics, lighting equipment, industrial devices, monitoring systems, and other customized OEM applications.
Built with a 26NC-3S1P configuration, this battery pack provides approximately 54Wh of energy in a compact PVC package. With dimensions of approximately 80 × 68 × 31mm and a weight of about 310g, it offers a practical balance between energy capacity, size, and product integration.
As part of our Custom NCM Lithium Battery Packs range, this product can be customized according to voltage, capacity, dimensions, connectors, wiring, protection parameters, balancing requirements, and packaging design.
10.8V nominal voltage
5Ah rated capacity at C5
Approximately 54Wh energy capacity
26NC-3S1P configuration
Compact PVC battery pack design
Overcharge, over-discharge, and temperature protection
Cell balancing function
Recommended charging current of 1A
Maximum charging current of 2.5A
Maximum standard discharge current of 2A
Maximum continuous discharge current of 2-3A for up to 5 minutes
Charge retention of at least 85% after 28 days
Cycle life of at least 1,000 cycles with ≥70% capacity retention
JST-EH-2P connector with 20AWG wiring
This 10.8V 5Ah NCM lithium battery pack is suitable for:
Portable lighting equipment
Emergency lighting systems
Portable instruments
Security and monitoring devices
Industrial control equipment
Communication equipment
Medical and electronic devices
Small backup power systems
Customized OEM and ODM products
The final application should be confirmed according to the equipment load, charging system, operating environment, connector requirements, and available installation space.
| Item | Specification |
|---|---|
| Product Name | 10.8V 5Ah NCM Lithium Battery Pack |
| Product Category | Custom NCM Lithium Battery Packs |
| Battery Type | Rechargeable NCM lithium-ion battery |
| Nominal Voltage | 10.8V |
| Rated Capacity | 5Ah (C5) |
| Minimum Capacity | 4.5Ah (C5) |
| Rated Energy | Approx. 54Wh |
| Cell Configuration | 26NC-3S1P |
| AC Internal Resistance | ≤175mΩ |
| Packaging | PVC |
| Dimensions | Approx. 80 × 68 × 31mm |
| Weight | 310±30g |
| Charging Voltage | 12.4-12.5V |
| Recommended Charging Current | 1A |
| Maximum Charging Current | 2.5A |
| Charge Cut-off Current | 50-100mA |
| Standard Discharge Current | ≤2A |
| Maximum Continuous Discharge Current | 2-3A for up to 5 minutes |
| End-of-Discharge Voltage | Approx. 8.4V |
| Protection Functions | Overcharge, over-discharge, temperature protection, and cell balancing |
| Connector | JST-EH-2P plug |
| Wire Specification | 20AWG |
| Wire Length | 315±20mm |
| Wire Definition | Red: positive; black: negative |
| Charging Temperature | 5°C to 45°C |
| Discharging Temperature | -20°C to 55°C |
| Charge Retention | ≥85% after 28 days |
| Cycle Life | ≥1,000 cycles, with ≥70% capacity retention |
Product dimensions do not include outgoing wires or connectors.
We provide customized NCM lithium battery pack solutions for OEM and ODM projects, including:
Voltage and capacity
Cell configuration
Battery pack dimensions
PVC packaging color and structure
Connector type and cable length
Wire gauge and polarity configuration
Protection circuit parameters
Cell balancing function
Temperature sensing solutions
Mounting and fixing structure
Product labels and packaging
Please provide your equipment voltage, operating current, required runtime, installation dimensions, charging method, and connector requirements for a customized battery recommendation.
Use a dedicated lithium-ion battery charger that matches the specified charging voltage and current. Always confirm the positive and negative polarity before connection.
For system integration:
Overcharge protection voltage should be no higher than 4.20V per series cell
Over-discharge protection voltage should be no lower than 2.75V per series cell
Charging protection temperature should be set no higher than 55°C
Discharging protection temperature should be set no higher than 60°C
Do not reverse-connect, short-circuit, overcharge, over-discharge, or overload the battery
Do not charge below 5°C or above 45°C
Do not discharge or store the battery outside the specified temperature range
Keep the battery away from fire, water, heaters, and corrosive materials
Do not connect the battery terminals directly to a power outlet
Do not disassemble the battery pack without professional authorization
This product is a lithium battery dangerous good. Installation, maintenance, and system integration should be performed by trained professionals.
Looking for a compact 10.8V 5Ah NCM lithium battery pack? Contact us with your required voltage, capacity, dimensions, discharge current, runtime, connector type, and application environment.
We provide reliable custom NCM lithium battery packs for lighting, portable electronics, industrial equipment, monitoring systems, and specialized OEM applications.
