Power your devices with the OpenELAB 805080 3.7V 4000mAh Polymer Lithium Battery, a high-capacity rechargeable pack designed for tablets, smart displays, IoT terminals, handheld consoles, and portable consumer devices. With a robust 4000mAh rating and reliable protection circuitry, it provides stable power delivery and long service life in demanding applications.
🌟 Key Specifications
⚡ Nominal Voltage: 3.7V
🔋 Rated Capacity: 4000mAh
🔋 Energy: Approx. 14.8Wh
📏 Dimensions: 8 × 50 × 80 mm (Model 805080)
⚖️ Weight: ~72g (approx. 2.54 oz)
🌡️ Operating Temperature: -20°C to +60°C
🔁 Cycle Life: ≥500 cycles typical
🔌 Connector: JST PH2.0-2Pin plug
💻 Applications: Tablets & smart displays, handheld game consoles, IoT gateways, DIY electronics, portable consumer products
✅ Product Highlights
🛡️ Built-in protection against overcharge, over-discharge, overheating, and short circuits for safe operation
🔋 Premium lithium polymer cell composition ensures stable output and extended lifespan
📦 Slim rectangular form factor fits tight enclosures and mobile devices
🔁 Reliable performance across varied environmental conditions
🧩 OEM/ODM customization available for connector type, cable length, packaging, and branding
Whether you’re powering a smart display, building an IoT terminal, or upgrading a portable device, the OpenELAB 805080 LiPo battery delivers the ideal balance of capacity, safety, and compact design to keep your projects running.