401030 3.7V Rechargeable Li-Po Battery – Micro Slim Lithium Polymer Cell
401030 3.7V Rechargeable Li-Po Battery – Micro Slim Lithium Polymer Cell
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The 401030 Rechargeable Li-Polymer Battery is a compact, lightweight, and high-performance power solution designed for small electronic devices and wearables. With a nominal voltage of 3.7 V and a slim 4×10×30 mm form factor, this battery is ideal for applications where space is limited but reliable power is essential.
Whether you are replacing a worn-out battery or powering a new compact device, the 401030 Li-Po battery offers an excellent balance of size, capacity, and reliability.
🔋 Model: 401030 Rechargeable Li-Polymer Battery.
⚡ Nominal Voltage: 3.7 V (4.2 V fully charged).
📐 Size: Approx. 4 mm × 10 mm × 30 mm.
🔁 Long Cycle Life: Up to 500 charge cycles.
🛡️ Built-in Protection: Over-charge, over-discharge & short-circuit protection.
🔌 Connector: 2-pin wire.
🪶 Lightweight & Slim Design for compact devices
📐 Size: Approx. 4 mm × 10 mm × 30 mm
This battery is commonly used in Bluetooth headsets, fitness bands, GPS trackers, smart wearables, IoT devices, medical sensors, MP3 players, and DIY electronics projects. It supports hundreds of charge-discharge cycles and can be conveniently recharged using standard Li-ion/Li-Po CC-CV chargers.
Compatible Devices (Typical Applications) :
Bluetooth headsets & mini audio devices
Fitness trackers & smart wearables
GPS trackers & IoT modules
Portable medical & health monitoring devices
MP3/MP4 players & mini electronics DIY electronics & embedded projects
20 in stock
Let customers speak for us
Really Appreciate their support for all my queries through whatsapp. very kind and genuine team. Keep up the good work. I purchased battery for my Old Phone and it perfectly worked..
Excellent
Customer care person was very nice and value the customer .. i strongly suggest NIVAPRO for further buyings
Clean website, enough information. The battery supplied has lasted 10days without recharging after once fully charged.
Good quality product. Well packaged and sent
Great to Have
Best quality and service
It's good fit for mobile thank you for your guidance
Got original battery for my mom's mobile. Very pleased with customer support.
Good collection of batteries for mobile phones.batteries are good built and quality. I will recommend to anyone
Brand need more exposure in online market place. Then more people buy. And assure customer with a help line number and what'up number to bring more confidence in your products. It will make easy to contact you in case of any need.