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The Beston 1.5V 4000mAh USB-C Rechargeable D-Size Lithium-Ion Battery delivers constant 1.5V output, built-in USB-C charging, smart LED status indication, advanced safety protection, and over 1,000 recharge cycles.
The Beston 1.5V 4000mAh USB-C Rechargeable D-Size Lithium-Ion Battery is a high-performance, reusable power solution designed to replace traditional disposable D-cell batteries. Delivering a constant 1.5V output and 4000mAh capacity (approximately 6000mWh), it provides stable, long-lasting power for a wide range of household, professional, and outdoor devices.
Featuring a built-in USB-C charging port, the battery eliminates the need for a separate charger. Simply connect the included USB-A to USB-C cable to any compatible USB power source (power adapter sold separately) for quick and convenient recharging. With over 1,000 recharge cycles, this rechargeable D-cell battery offers an economical and environmentally friendly alternative to disposable batteries.
Unlike conventional rechargeable batteries that experience voltage drop during use, the Beston D-Size battery delivers a stable 1.5V output, ensuring reliable performance for devices that require consistent voltage.
Its 4000mAh capacity provides extended runtime for high-drain and frequently used equipment.
The integrated USB Type-C charging port is conveniently located on the positive terminal, allowing the battery to be recharged without the need for an external charging dock.
Simply connect the included USB-A to USB-C cable to recharge from a compatible USB power source.
An integrated LED indicator provides clear charging status:
This allows you to monitor charging at a glance.
Built-in intelligent protection circuitry safeguards both the battery and connected devices by providing protection against:
These safety features help maximise battery life while ensuring dependable operation.
Rated for more than 1,000 recharge cycles, the Beston rechargeable D-cell significantly reduces the need for disposable batteries, lowering long-term operating costs while helping minimise environmental waste.
The Beston 1.5V USB-C Rechargeable D Battery is suitable for powering a wide range of devices, including:
The Beston 1.5V 4000mAh USB-C Rechargeable D-Size Lithium-Ion Battery is ideal for:
Combining stable 1.5V output, convenient USB-C charging, intelligent safety protection, and a long rechargeable lifespan, the Beston 1.5V 4000mAh USB-C Rechargeable D-Size Lithium-Ion Battery is a reliable and sustainable power solution for everyday and professional use.
| Brand | Beston |
| Type | Rechargeable Battery |
| Battery Size | D |
| Chemistry | Lithium-Ion |
| Voltage | 1.5 Volts |
| Capacity | 4000mAh |
| Battery Power | 6000mWh |
| Standard Charging Time | 5 Hours |
| Cycle Life | 1000+ Cycles |
| Charging Voltage | 5V |
| Input | USB-C 5V~580mA |
| Output | 1.5V ~ 2A Max |
