702535 Rechargeable Li-Po Battery – Micro Slim Lithium Polymer 3.7v
702535 Rechargeable Li-Po Battery – Micro Slim Lithium Polymer 3.7v
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The NIVAPRO 702535 Rechargeable Li-Po Battery is a compact and lightweight 3.7V Lithium Polymer (Li-Po) battery designed for applications where space, weight, and reliable rechargeable power are important. Its micro-slim form factor makes it suitable for compatible compact electronic devices, portable gadgets, IoT equipment, wearables, and other low-profile electronics.
Built with rechargeable lithium-polymer technology, this battery offers a practical combination of compact dimensions, lightweight construction, and dependable energy delivery for compatible applications.
Key Features
- Battery Model: 702535
- Battery Type: Rechargeable Lithium Polymer (Li-Po)
- Nominal Voltage: 3.7V
- Form Factor: Micro Slim / Compact
- Lightweight design for portable electronics
- Rechargeable battery technology
- Suitable for space-constrained applications
- Designed for compatible electronic devices and gadgets
- Compact construction for easy integration
Suitable Applications
The 702535 Li-Po battery may be suitable for compatible:
- Wearable Electronics
- IoT Devices
- Portable Electronic Gadgets
- GPS Devices
- Miniature Electronic Equipment
- Bluetooth Accessories
- Smart Devices
- DIY Electronics Projects
- Compact Consumer Electronics
Benefits of Li-Po Technology
Lithium Polymer batteries are widely used in compact electronics because of their lightweight construction and flexible form factors. The 702535 format is particularly useful where a slim rechargeable power source is required without taking up excessive space.
Safety & Usage
For safe and reliable operation:
- Use only a compatible Li-Po charging circuit/charger.
- Do not exceed the battery's specified charging voltage or current.
- Do not short-circuit, puncture, crush, or disassemble the battery.
- Keep away from excessive heat, fire, and moisture.
- Do not use the battery if it is swollen, damaged, leaking, or physically deformed.
- Ensure correct polarity and connector configuration before installation.
Important Compatibility Note
Please verify the battery dimensions, connector, polarity, capacity requirements, and charging specifications of your device before purchase. The 3.7V nominal voltage alone does not guarantee compatibility.
The NIVAPRO 702535 Rechargeable 3.7V Li-Po Battery is an ideal compact power solution for compatible portable and space-constrained electronic applications.
🔋 Model: 702535 Rechargeable Li-Polymer Battery.
⚡ Nominal Voltage: 3.7 V (4.2 V fully charged).
📐 Size: Approx. 7 mm × 25 mm × 35 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. 7 mm × 25 mm × 35 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
16 in stock

Let customers speak for us
from 35 reviewsDear sir
I am happy about nivapro samsung battery. It is working fine so far and hope it will last full life cycle.
Yours truly
Chandulal Shah
Thank you it’s working
very good and genuinr price
Completely trusted website. Nice delivery time. Price is a little bit high and battery is a lil bit tight in the case otherwise its perfect
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..
Good company, quality products available at low prices
Excellent 👌
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
Best quality and service
Great
It's good fit for mobile thank you for your guidance