60 Series Lithium Polymer Battery for GPS Trackers & Extended Runtime Smart Devices
OEM Battery Solutions for Portable Electronics Requiring Longer Operation Time
The 60 Series Lithium Polymer Battery is designed for electronic products that require extended runtime performance, higher energy capacity, and stable continuous operation within compact device structures.
This series is widely used in:
GPS tracking devices
Smart wearable electronics
Portable healthcare devices
Wireless communication systems
Compact IoT terminals
-
602035-400mah Polymer Lithium Ion Battery602035 400mAh Polymer Lithium Ion Battery delivers stable 3.7V output in a compact 6×20×35mm size, reducing space constraints, capacity mismatch, and voltage instability in small electronic devices.view more
-
3.7 V Polymer Lithium Ion Battery3.7 V Polymer Lithium Ion Battery features a customizable, ultra-thin pouch design and Grade-A cells, effectively solving space constraints and weight issues for compact, high-end portable electronics.view more
-
Bluetooth Headset 280mah BatteryBluetooth Headset 280mAh Battery features Grade-A cobalt cells and precision PCM, providing reliable, slim-profile power that eliminates capacity fading and fitment issues in neckband and over-ear headphones.view more
-
3.7 V 300mah Li Polymer Rechargeable Battery3.7V 300mAh Li Polymer Rechargeable Battery features Grade-A cells and precision PCM, providing stable, slim-profile power that solves space constraints and swelling issues in compact wearable electronics.view more
-
Bluetooth Headset 250mah BatteryThe 250mAh Bluetooth Headset Battery is a lithium battery designed to power wireless Bluetooth headsets, suitable for TWS earbuds, communication headsets, and smart wearable devices.view more
-
Bluetooth Headset 300mah BatteryThe 300mAh Bluetooth Headset Battery is a lightweight lithium battery designed for use in Bluetooth headsets and small wireless devices, providing power supply and extended battery life support for wireless audio products.view more
-
Lithium Ion Polymer Battery 3.7 V 140mahThe 3.7V 140mAh Lithium-ion Polymer Battery is a lightweight, soft-pack lithium battery suitable for GPS trackers, smart wristbands, and small portable electronic devices.view more
What This Battery Is Designed For
The 60 Series is suitable for products that need:
1 to 3 days of working time per full charge (depending on device power consumption)
Moderate internal space for battery integration.
Stable operation in daily-use electronic devices.
Balanced size between compact wearables and larger portable systems.
60 Series Battery Selection Guide
|
Device Type |
Recommended Capacity |
Real Usage Outcome |
|
Smart wearables (health/fitness) |
150–250mAh |
Full-day operation |
|
GPS trackers (asset/vehicle tracking) |
200–300mAh |
1–3 days tracking support |
|
IoT monitoring devices |
250–400mAh |
Stable long-term operation |
|
Industrial portable devices |
400–600mAh |
Extended runtime for field use |

We provide engineering support for integrating the 60 Series into long-runtime portable devices such as GPS trackers and smart wearables.
• Runtime-based capacity optimization for device usage duration.
• Structural adaptation for compact portable electronics.
• Connector and wiring customization for embedded systems.
• Protection circuit integration (PCM/BMS) for safe operation.
• Prototype support for new product development.
All batteries are produced under international quality and safety standards for global OEM supply.
Packaging & Shipping

FAQ
As one of the most professional 60 series battery manufacturers and suppliers in China, we also support custom service. Please feel free to wholesale bulk cheap 60 series battery from our factory. For price consultation, contact us.
Bluetooth Headset 250mah Battery, Bluetooth Headset 280mah Battery, battery