OEM & ODM Baby Products Manufacturing



Explore the semi-solid state battery from Bettewill, a renowned name in the battery industry. With a nominal voltage ranging from 3.7V~44.4V, it can power a diverse range of devices. The max charge voltage from 4.2V~50.4V and cut – off discharge voltage of 2.5V~30V ensure safe and efficient charging and discharging processes.
Offering a charge current of 20C – 150C, this battery enables quick power – up for your devices. Weighing between 10g~650g, it’s lightweight yet powerful. Although initially listed for RC Models, its capabilities make it a prime candidate for many other applications where a reliable semi-solid state battery is needed.
| Specification | Details |
|---|---|
| Brand Name | Bettewill |
| Certification | KC/BIS/CE/UN38.3/PSE |
| Nominal Voltage | 3.7V~44.4V |
| Max charge voltage | 4.2V~50.4V |
| Cut-off discharge voltage | 2.5V~30V |
| Charge current | 20C – 150C |
| Weight | 10g~650g |
| Application | RC Models |
| OEM/ODM | Yes |
| Cycle life | 1000 Times |
| Warranty | 12 Months |

The semi-solid state battery by Bettewill is suitable for:
Battewill is a professional manufacturer of customized lithium battery packs, offering reliable power solutions for drones, mobility vehicles, robots, and specialty applications. With factories in Dongguan, offices in Shenzhen and Hong Kong, and after-sales centers in the US, Germany, and Dubai, we serve customers worldwide with high-quality and efficient battery solutions.
We supply LiFePO4 batteries, ternary lithium-ion batteries, and specialty cells for high/low temperature or military-grade applications.
Our lithium batteries are widely used in drones, mobility scooters, wheelchairs, golf carts, robots, medical devices, garden tools, smart home appliances, energy storage systems, and specialty applications.
Yes, we specialize in customized lithium battery packs and BMS solutions based on your voltage, capacity, size, and application requirements.
Let our battery experts provide you with a customized solution and quote.