Designed for performance-driven devices, this 3.7V 730mAh lithium-polymer cell delivers high-rate discharge for GPS, scanners, toys, and remote controls. Rechargeable, lightweight, and factory direct, it offers superior efficiency for bulk orders and OEM customization.
Configure discharge rates up to 10C to support power-hungry IoT sensors, Bluetooth headsets, or portable medical monitors. Produced at Himax battery factory using premium polymer cells and advanced welding.
Customizable Shape & Thickness for Seamless Integration
Specify cell dimensions—thin profile or unique shape—to fit your PCB layout or enclosure requirements. Integrated PCM and low self-discharge extend cycle life beyond 500+ cycles.
Specifications
polymer-lithium battery 3.7V 730mAh
Nominal Voltage
3.7V
Nominal Capacity
730mAh
Energy
2.701Wh
Charge Voltage
4.2V
Discharge cut-off voltage
3.0V
Charge Method
CC/CV
Standard Charge Current
146maA
Max. Charge Current
365mA
Standard Discharge Current
146maA
Max. Continues Discharge current
730mA
Cycle Life
300 times
Dimension
Max.6.3 x1.8 x56mm
Weight
Approx.15g
Storage Temperature
0°C~45°C
Frequently Asked Questions
Himax Battery, as a professional wholesale battery manufacturer, offers a wide range of lithium ion batteries, lithium iron phosphate batteries, nickel metal hydride batteries, and Lipo batteries to meet your different needs with the best ex-factory price and thoughtful customized service.
1. What is a LiPo (Lithium-Polymer) battery and how does it work?
LiPo batteries are rechargeable cells with a polymer electrolyte, offering high energy density and a nominal voltage of 3.7 V per cell (fully charged at 4.2 V and minimum safe at 3.0 V). They’re often built in series (S) and parallel (P) configurations—e.g. a “2S2P” pack uses two cells in series for higher voltage, each duplicated in parallel for greater capacity.
2. How do I safely charge a LiPo battery?
Temperature & Rate – Always charge within 0 °C to 50 °C and never exceed a 1C charge rate (i.e. 1× the pack’s capacity in amps). If you’re unsure of the safe rate, default to 1C to minimize fire risk.
Supervision & Environment – Never leave a LiPo unattended while charging; use a LiPo-safe bag or fire-resistant enclosure, and avoid charging inside vehicles or near flammable materials.
3. What’s the best way to store LiPo batteries long-term?
Storage Voltage – Keep at 40–60 % state of charge (roughly 3.8–3.9 V per cell). Storing fully charged or fully depleted cells for weeks can degrade capacity and reduce lifespan.
Safety Precautions – Place packs in fire-resistant containers or LiPo bags, and store in a cool, dry area away from direct sunlight or combustible materials.
4. How can I prolong the cycle life of my LiPo batteries?
Usage & Replacement – Expect a gradual performance drop of about 3.8 % over the first 100 cycles, and plan to replace packs after 200–300 full cycles or sooner if you see swelling or capacity loss. OEM Quality Matters – Choosing high-precision, matched-cell packs with robust protection boards and thermistors from reputable factories—like Himax with its advanced BMS balancing and tight cell tolerances—can significantly extend overall battery life.
5. Where can I purchase reliable, customizable LiPo battery packs?
For volume pricing, fast lead-times and full OEM flexibility—voltage, capacity, C-rates, connector types, wire-outs and labeling—factory-direct suppliers such as Himax are top choices. Himax’s LiPo division supports low-MOQ wholesale orders and custom engineering to fit aerospace, drone, wearable or IoT applications.
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Himax Battery is a professional lithium battery manufacturing factory near you we provide free customized battery solutions.
