Description
BESTON
Beston 1.5V 4000mAh D-Size Rechargeable Lithium-Ion Battery (Single Battery)
Product description
The 1.5V 4000mAh D-Size Rechargeable Lithium-Ion Battery is USB Type-C chargeable. Using the supplied USB Type-C cable you can charge the battery by plugging the cable into the USB Type-C port on the positive terminal of the battery.
The 1.5V 4000mAh D-Size Rechargeable Lithium-Ion Battery is well suited for uses in flashlights, automatic odorisers, paper towel dispensers, transmitters, radio receivers, and other devices with extended running time requirements.
Product features (Beston D 1.5V)
- Integrated USB-C Charging: The primary feature is a USB Type-C port on the positive terminal, allowing the battery to be recharged directly using a standard 5V USB power source (like a PC, power bank, or wall adapter).
- Constant Voltage Output: Unlike traditional NiMH rechargeable batteries that provide 1.2V and gradually drop in voltage, this lithium-ion battery delivers a consistent 1.5V output until almost completely discharged, which ensures stable performance in a wide range of devices.
- High Capacity: It offers a 4000 mAh (6000 mWh) capacity, providing extended runtime for high-drain devices.
- Long Cycle Life: The battery can be recharged over 1000 times, making it an economical and environmentally friendly alternative to disposable batteries.
- Safety Protections: Built-in safety features include protection against overcharge, overvoltage, short circuits, overcurrent, and overheating.
- LED Indicator: An integrated LED light indicates the charging status (flashing while charging, solid green or blue when fully charged, depending on the variant).
- Low Self-Discharge: It maintains its charge for an extended period when not in use.
- Versatile Compatibility: It is suitable for various devices such as flashlights, radios, baby swings, automatic odorizers, and more.
Product specifications (Beston D 1.5V)
- Model: DCL-40
- Battery Type: D Size, Li-Ion
- Capacity: 4000 mAh (6000 mWh)
- Operating Voltage: 1.5 V
- Charging Input: 5V via a USB Type-C port
- Charging Current: 700 mA
- Charging Time: Approximately 3 hours to full charge
- Service Life: Can be recharged over 1000 times
- Dimensions (L x W x D): 61.2 x 32.2 x 32.2 mm
- Weight: 67 g



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