Product Solutions
Custom Lithium Polymer Battery Packs
BLUS ENERGY produces rechargeable lithium polymer batteries with thin pouch formats, high energy density and flexible pack integration. We support standard models, custom PCM, connectors, cables, labels and compact pack assembly for global OEM and ODM projects.

Key Advantages
- High energy density for compact electronic devices
- Thin and lightweight pouch-cell construction
- Custom PCM, NTC, connector, cable and label options
- Single-cell and multi-cell pack assembly available
- Support for IEC62133, UN38.3, CB, KC, BIS and UL2054 documentation
Typical Applications
- Wearables and Bluetooth devices
- Portable medical devices
- Handheld terminals and POS systems
- IoT sensors and smart hardware
- Drones, robotics and compact industrial electronics
Technical Range
- Voltage
- 3.7V / 3.8V / 3.85V / 7.4V and custom
- Capacity
- 50mAh to 10,000mAh+
- Cycle Life
- 500+ cycles, depending on model
- Operating Temperature
- -20°C to 60°C typical discharge
- Customization
- PCM, BMS, cable, connector, label and housing
Buyer Guide
How to Choose Custom Lithium Polymer Battery Packs
Lithium polymer batteries are used when a product needs a thin, light and shape-flexible rechargeable power source. BLUS ENERGY supports pouch cell selection, PCM design, cable and connector assembly, labeling and pilot-to-mass production for compact electronic devices.
When should I choose a lithium polymer battery?+
Choose a lithium polymer battery when your product needs a thin profile, low weight, custom dimensions or a compact rechargeable pack for wearables, medical devices, IoT hardware or handheld electronics.
Can LiPo pouch cells be customized for OEM products?+
Yes. Capacity, thickness, PCM, NTC, connector, cable length, label and pack layout can be customized around your mechanical design and safety requirements.
What information is needed for a custom LiPo quotation?+
Please provide voltage, target capacity, maximum size, load current, connector type, operating temperature, certification needs and expected order quantity.
Available Models
Custom Lithium Polymer Battery Packs Models
102550 3.7V 1,500mAh Lithium Polymer Battery
3.7V / 1,500mAh
103050-2S 7.4V 1,500mAh Lithium Polymer Battery
7.4V / 1,500mAh
103450 3.7V 2,000mAh Lithium Polymer Battery
3.7V / 2,000mAh
103450-2S 7.4V 2,000mAh Lithium Polymer Battery
7.4V / 2,000mAh
103665 3.7V 3,000mAh Lithium Polymer Battery
3.7V / 3,000mAh
104050 3.7V 2,500mAh Lithium Polymer Battery
3.7V / 2,500mAh
104065 3.7V 3,000mAh Lithium Polymer Battery
3.7V / 3,000mAh
105080 3.7V 5,000mAh Lithium Polymer Battery
3.7V / 5,000mAh
Solicitar orçamento - Custom Lithium Polymer Battery Packs
Projetamos packs de bateria sob medida de 10 mAh a 100 kWh. Envie-nos os seus requisitos — os nossos engenheiros respondem em 24 horas.