| Nominal Voltage | 7.2V |
| Rated Capacity | 5.2Ah (C5) |
| Minimum Capacity | 4.9Ah (C5) |
| Rated Energy | Approx. 37.44Wh |
| Cell Configuration | 18NC-2S2P |
| AC Internal Resistance | ≤65mΩ |
| Packaging | PVC |
| Dimensions | Approx. 37.3 × 37.3 × 69mm |
| Weight | 191±20g |
| Charging Voltage | 8.3-8.4V |
| Standard Charging Current | 1A |
| Maximum Charging Current | 2A |
| Charge Cut-off Current | 52-104mA |
| Standard Discharge Current | 1A |
| Maximum Continuous Discharge Current | 2A |
| End-of-Discharge Voltage | Approx. 5.6V |
| Charging Temperature | 5°C to 45°C |
| Discharging Temperature | -20°C to 55°C |
7.2V 5.2Ah custom NCM lithium battery pack with 37.44Wh energy, 18NC-2S2P configuration, compact PVC packaging, 1,000+ cycle life, and customizable connectors and wiring.
The 7.2V 5.2Ah custom NCM lithium battery pack is a compact rechargeable power solution designed for portable electronics, lighting equipment, industrial devices, monitoring systems, and other customized OEM applications.
Using an 18NC-2S2P configuration, this battery pack provides approximately 37.44Wh of energy in a compact PVC package. With dimensions of approximately 37.3 × 37.3 × 69mm and a weight of about 191g, it is suitable for equipment with limited installation space and specific power requirements.
As part of our Custom NCM Lithium Battery Packs range, this battery can be customized according to voltage, capacity, dimensions, connectors, wiring, protection functions, and packaging requirements.
7.2V nominal voltage
5.2Ah rated capacity at C5
Approximately 37.44Wh energy capacity
18NC-2S2P configuration
Compact PVC packaging
AC internal resistance of ≤65mΩ
Standard charging current of 1A
Maximum charging current of 2A when two positive and negative wires are used simultaneously
Standard discharge current of 1A
Maximum continuous discharge current of 2A when two positive and negative wires are used simultaneously
Integrated overcharge, over-discharge, and temperature protection requirements
Charge retention of at least 85% after 28 days
Cycle life of at least 1,000 cycles with ≥70% capacity retention
This 7.2V 5.2Ah NCM lithium battery pack is suitable for:
Portable lighting equipment
Emergency lighting systems
Portable instruments
Security and monitoring devices
Industrial control equipment
Medical and electronic devices
Communication equipment
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 installation space.
| Item | Specification |
|---|---|
| Product Name | 7.2V 5.2Ah NCM Lithium Battery Pack |
| Product Category | Custom NCM Lithium Battery Packs |
| Battery Type | Rechargeable NCM lithium-ion battery |
| Nominal Voltage | 7.2V |
| Rated Capacity | 5.2Ah (C5) |
| Minimum Capacity | 4.9Ah (C5) |
| Rated Energy | Approx. 37.44Wh |
| Cell Configuration | 18NC-2S2P |
| AC Internal Resistance | ≤65mΩ |
| Packaging | PVC |
| Dimensions | Approx. 37.3 × 37.3 × 69mm |
| Weight | 191±20g |
| Charging Voltage | 8.3-8.4V |
| Standard Charging Current | 1A |
| Maximum Charging Current | 2A |
| Charge Cut-off Current | 52-104mA |
| Standard Discharge Current | 1A |
| Maximum Continuous Discharge Current | 2A |
| End-of-Discharge Voltage | Approx. 5.6V |
| 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 |
| Connector | Molex 502439-0600 plug cable |
| Cable Length | 115±10mm |
| Wire Definition | Red/black: total positive and negative; yellow: B1 voltage sensing wire |
The maximum 2A charging and discharging current is supported only when two positive and negative wires are used simultaneously. 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
Cable length and wire gauge
Voltage sensing and NTC wires
Protection circuit parameters
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
Keep the battery away from fire, water, heaters, and corrosive materials
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 7.2V 5.2Ah 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, and specialized OEM applications.
