Newell USB-C D/R20 Rechargeable Battery – 4000 mAh (2 Pack)
The Newell USB-C D/R20 Rechargeable Batteries offer a reliable and convenient power solution for devices that require D-size (R20) batteries. This set includes two lithium-ion batteries with a capacity of 4000 mAh, providing long-lasting energy for demanding electronic devices.
Each battery features an integrated USB-C charging port, allowing you to recharge them directly without the need for a separate charger. Simply connect the included cable to a power bank, computer, or USB wall charger for quick and easy charging.
A built-in LED indicator makes it simple to monitor the charging process so you know exactly when the batteries are ready for use.
Convenient USB-C Charging
The integrated USB-C port allows you to recharge the batteries using the included USB-A to dual USB-C cable, eliminating the need to carry a dedicated charger. This makes them ideal for travel, outdoor activities, and everyday use.
If preferred, the batteries can also be charged using a compatible lithium-ion battery charger.
Compatible with Many Devices
D-size batteries (also known as R20 batteries) are commonly used in devices that require higher power and longer runtimes. The Newell rechargeable version provides a dependable and reusable energy source for many types of equipment.
- High-power flashlights and torches
- Portable radios and boomboxes
- Electronic toys and educational devices
- Medical and laboratory equipment
- Industrial sensors and monitoring devices
- Specialised measurement systems
Their high capacity and reliable lithium-ion technology make them ideal for devices where performance and endurance are essential.
Long Lifespan and Eco-Friendly
Each battery offers over 1200 charging cycles, providing a long-term and cost-effective alternative to disposable batteries. One rechargeable battery can replace hundreds of single-use cells, helping to reduce electronic waste and lower long-term costs.
Thanks to advanced lithium-ion technology, these batteries can be recharged at any time without the memory effect, ensuring consistent performance throughout their lifespan.
Easy Charging Status Monitoring
A practical LED indicator allows you to easily check the charging progress.
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Blinking blue light – battery is charging
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Solid blue light – battery fully charged
This simple but effective feature makes it easy to monitor charging without additional tools.
Advanced Safety Technology
The Newell D/R20 USB-C batteries incorporate an intelligent protection system that ensures safe and stable operation during charging and use.
- Protection against overheating
- Protection against overcharging
- Protection against overloading
- High resistance to self-discharge
When fully charged, the batteries can retain around 80% of their energy even after months of storage.
Practical Two-Battery Set
The pack includes two Newell D/R20 rechargeable batteries, making it ideal for devices that require a pair of cells. A USB-A to dual USB-C charging cable is included, along with a practical storage case to keep everything organised and protected.
Key Features
- Set of 2 rechargeable D/R20 lithium-ion batteries
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4000 mAh capacity (6 Wh)
- Integrated USB-C charging port
- Recharge using a power bank, computer or USB wall charger
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LED charging indicator for monitoring charge status
- Over 1200 charging cycles
- No memory effect
- Protection against overheating, overcharging and overload
- High resistance to self-discharge
- USB-A to dual USB-C charging cable included
- Supplied with a protective storage case
- Covered by a 40-month manufacturer support programme
Compatibility
- Devices powered by D / R20 batteries
Specifications
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Model: Newell D/R20 USB-C 4000 mAh
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Battery type: D / R20
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Technology: Li-ion
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Capacity: 4000 mAh (6 Wh)
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Voltage: 1.5 V
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Charging methods: USB-C port or compatible Li-ion charger
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Weight: 68 g per battery
In the Box
- 2 × Newell USB-C D/R20 Rechargeable Battery – 4000 mAh
- USB-A to 2 × USB-C charging cable
- Protective storage case
