Power your portable electronics with a compact, high-capacity energy solution designed for reliability and versatility. The 3.7V 3000mAh 103665 lithium polymer battery delivers stable output and long-lasting performance, making it ideal for a wide range of devices including tablets, GPS units, power banks, POS systems, and handheld electronics.
Built using advanced lithium polymer (Li-Po) technology, this battery offers a slim, lightweight profile without compromising on power. Its high energy density ensures efficient performance, while integrated protection circuitry helps safeguard against overcharging, over-discharging, and short circuits for enhanced safety and longevity.
With a standard size of approximately 10 × 36 × 65 mm, this battery is a common replacement or upgrade option for many OEM devices. It provides a consistent 3.7V output (up to 4.2V when fully charged), ensuring smooth and stable operation across compatible electronics.
Features & Benefits
- 3000mAh capacity for extended runtime
- Stable 3.7V output (4.2V fully charged)
- Slim 103665 form factor (approx. 10×36×65mm)
- Lightweight lithium polymer construction
- Rechargeable with no memory effect
- Built-in protection circuit (overcharge, discharge, short circuit)
- Low self-discharge for longer standby time
- High energy density for efficient performance
Versatile Applications
Designed for flexibility, this battery is suitable for a wide variety of devices, including:
- Tablets and mobile devices
- GPS navigation systems
- PSP and handheld gaming devices
- E-book readers
- POS machines and payment terminals
- DIY electronics and embedded systems
Its reliable performance and standardised size make it a popular choice for both replacements and custom projects.
Technical Specifications
- Battery Type: Lithium Polymer (Li-Po)
- Nominal Voltage: 3.7V
- Capacity: 3000mAh
- Charge Voltage Limit: 4.2V
- Typical Dimensions: 10 × 36 × 65 mm
- Cycle Life: Approx. 300—500 charge cycles
- Discharge Rate: Up to 1C continuous
- Weight: Approx. 50—70g
Reliable Power in a Compact Form
Whether you're replacing an existing battery or building a custom power solution, the 103665 3000mAh Li-Po battery offers the perfect balance of size, capacity, and performance. Its durable construction and consistent output make it a dependable choice for modern electronic devices and portable applications.
