| Feature | Details |
|---|---|
| Cell Type | 18650 Li-ion cylindrical cell |
| Battery Design | Modular design |
| BMS Protection | Built-in BMS protection |
| Output | Stable output |
| Safety | Excellent safety performance |
| Application Sectors | Consumer, medical and industrial sectors |
| Customization | Capacity, voltage, connector, PCM, housing, wiring label and certifications available |
Built with reliable 18650 lithium cells. Integrated multi-protection circuit safeguards against overcharge, over-discharge, overheating, short circuit and overload. Fully compliant for infant feeding devices, delivering dependable safety for baby bottle warmers.
Well-structured 18650 pack design ensures stable power output and slow capacity fading. One full charge enables repeated milk warming cycles. Excellent durability extends the service life of your portable bottle warmer.
Supports fast charging. Shorten recharge time and reduce downtime. Ideal for busy parents who need quick power top-ups for on-the-go baby feeding.
Modular 18650 pack with small footprint and light weight. Compatible with most portable baby bottle warmers. No wall socket required. Perfect for travel, car rides and outdoor feeding scenarios.
Consistent voltage output maintains steady heating performance of the bottle warmer. Keeps milk at target temperature, preserves nutrition and prevents scald risks for babies.
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| Battery Specifications | |
| Parameter | Specification (Reference) |
|---|---|
| Cell Type | 18650 Li-ion cylindrical cell |
| Nominal Voltage | 3.7 V (1S)/7.4 V (2S)/11.1 V (3S), customizable |
| Rated Capacity | 2,000–3,500 mAh per cell; pack capacity configurable |
| Charging Voltage | 4.2 V±0.05 V per cell |
| Discharge Cut-off Voltage | 3.0 V per cell |
| Maximum Charge Current | 1 A (standard)/up to 2 A (fast charge option) |
| Maximum Continuous Discharge Current | 2–5 A, customizable per warming power |
| Cycle Life | ≥ 500 cycles @ 0.5C charge/1C discharge, ≥ 80% capacity retention |
| Built-in Protection (BMS) | Overcharge, over-discharge, over-current, short circuit, over-temperature |
| Constant Voltage Output | ±0.05 V, stable for precise temperature control |
| Charge Temperature | 0 °C to 45 °C |
| Discharge Temperature | -20 °C to 60 °C |
| Storage Temperature | -20 °C to 35 °C (recommended 15 °C–25 °C, 40%–60% SOC) |
| Dimension | Customizable per device housing |
| Weight | ~45 g per cell; pack weight varies by configuration |
| Certification | CE, FCC, RoHS, UN38.3, MSDS; additional on request |
| Application | Portable baby bottle warmers, wireless milk heaters, travel feeding devices |
| Customization | Capacity, voltage, connector, PCM, housing, wiring label and certifications available |
Supports short-duration heavy loads with reliable peak discharge capability
Low total pack internal resistance helps minimize voltage drop during instant power draw
Tailored protection logic distinguishes continuous current from short pulse loads
Maintains reliable power delivery when instant heating demand is critical
From a trading company based in Australia
From a trading company based in Australia
From a trading company based in Australia
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