Uniross USB-C D/HR20 Rechargeable Lithium Batteries 5000mAh, 2 Pack

Upgrade your high-drain devices with the Uniross USB-C D/HR20 Rechargeable Lithium Batteries. This 2-pack delivers a constant 1.5V output and 5000mAh capacity per battery, making them ideal for power-hungry gadgets like flashlights, radios, toys, and medical devices. The built-in USB-C charging port eliminates the need for a separate charger, offering convenient and fast charging via any standard USB-C cable. With up to 1000 recharge cycles, these batteries are a cost-effective and eco-friendly alternative to single-use D cells.

Advantages

Enjoy the convenience of USB-C charging directly on the battery, no separate charger required. The constant 1.5V output ensures consistent performance throughout the discharge cycle, unlike traditional rechargeable batteries that drop voltage over time. With a high 5000mAh capacity and long cycle life, you get reliable power for extended use. Built-in protection circuits safeguard against overcharge, over-discharge, short-circuit, over-current, and over-temperature, ensuring safe operation.

Suitable for

• High-drain devices such as flashlights, lanterns, and headlamps
• Portable radios, boomboxes, and audio equipment
• Toys, remote controls, and gaming peripherals
• Medical devices like blood pressure monitors and thermometers
• Emergency backup power for various electronics

Key specifications

• Battery Type: Lithium-ion (Li-ion)
• Battery Size: D (HR20)
• Capacity: 5000 mAh (5.0 Ah) per battery
• Nominal Output Voltage: 1.5V (Constant)
• Energy: 7.5 Wh per battery
• Charging Port: USB-C (Built-in)
• Rechargeable: Yes
• Quantity: 2 batteries per pack
• Cycle Life: Up to 1000 cycles
• Charging Input: 5V DC via USB-C
• Charging Indicator: LED (Red charging, Blue full)
• Protection Features: Overcharge, Over-discharge, Short-circuit, Over-current, Over-temperature
• Self-Discharge Rate: Low
• Certifications: CE, RoHS, FCC
• Operating Temperature: -20°C to 60°C
• Chemistry: Lithium-ion
• Charging Time: Approximately 3-4 hours
• Compatibility: Devices requiring D-size 1.5V batteries

Recommendations

For best performance, fully charge the batteries before first use. Use a quality USB-C cable and a 5V/1A or higher USB power adapter for optimal charging. Store batteries in a cool, dry place when not in use. Do not mix with other battery types or dispose of in fire.