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Newell USB-C C/R14 Recheargable Battery - 4000 mAh

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$4.79 $7.49 In stock

Newell USB-C C/R14 Rechargeable Battery – 4000 mAh (2 Pack)

The Newell USB-C C/R14 Rechargeable Batteries provide a powerful and convenient energy solution for devices that require C-size (R14) batteries. This set includes two lithium-ion batteries with a high capacity of 4000 mAh, offering long-lasting and reliable performance for a wide range of household and professional devices.

Each battery features an integrated USB-C charging port, allowing you to recharge them directly without the need for a dedicated charger. Simply connect the included cable to a power bank, computer, or USB wall charger to recharge the batteries quickly and easily.

A built-in LED indicator clearly displays the charging status, making it simple to see when the batteries are fully charged and 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 separate battery charger. This makes them particularly convenient for travel, outdoor activities, or everyday use.

If you prefer traditional charging methods, the batteries can also be charged using a compatible lithium-ion battery charger.

Suitable for Many Devices

C-size batteries (also known as R14 or “baby” batteries) are commonly used in a wide range of electronic devices. With their high capacity and reliable performance, the Newell rechargeable batteries are ideal for equipment that requires consistent power.

  • Large flashlights and torches
  • Electronic toys
  • Portable radios and speakers
  • Home electronics and appliances
  • Industrial and medical sensors
  • Various battery-powered equipment

Their high capacity and modern lithium-ion technology make them a dependable power source for demanding devices.

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 you reduce waste and save money.

Thanks to advanced lithium-ion technology, the batteries can be charged and topped up at any time without the memory effect, ensuring reliable performance throughout their lifespan.

Easy Charging Status Monitoring

The batteries include a built-in LED charging indicator that allows you to easily check their status.

  • Blinking blue LED – battery is charging
  • Solid blue LED – battery is fully charged

This simple but practical feature ensures you always know when your batteries are ready to use.

Advanced Safety Technology

The Newell C/R14 USB-C batteries incorporate an intelligent protection system that regulates the charging process and helps protect both the batteries and your devices.

  • Protection against overheating
  • Protection against overcharging
  • Protection against overloading
  • High resistance to self-discharge

Even after months of storage, fully charged batteries can retain around 80% of their stored energy.

Practical Two-Battery Set

The pack includes two Newell C/R14 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 case to store the batteries and cable safely.

Key Features

  • Set of 2 rechargeable C/R14 lithium-ion batteries
  • High capacity of 4000 mAh (6 Wh)
  • Integrated USB-C charging port
  • Charge directly via power bank, computer or USB wall charger
  • LED charging indicator for easy monitoring
  • Over 1200 charging cycles
  • No memory effect
  • Protection against overheating, overcharging and overload
  • High resistance to self-discharge
  • USB-A to dual USB-C cable included
  • Supplied with a protective storage case
  • Covered by a 40-month manufacturer support programme

Compatibility

  • Devices powered by C / R14 batteries (also known as RL14 or “baby” batteries)

Specifications

  • Model: Newell C/R14 USB-C 4000 mAh
  • Battery type: C / R14
  • Technology: Li-ion
  • Capacity: 4000 mAh (6 Wh)
  • Voltage: 1.5 V
  • Charging methods: USB-C port or compatible Li-ion charger
  • Weight: 55 g per battery

In the Box

  • 2 × Newell USB-C C/R14 Rechargeable Battery – 4000 mAh
  • USB-A to 2 × USB-C charging cable
  • Protective storage case
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Customer Reviews (4.4 / 5 · 5 reviews)

John H. ★★★★★

Was pleasantly surprised to see these have a USB-C port built right into the battery, makes charging them so much simpler than digging out a special charger. Used them in a kids' toy that eats batteries, and 4000 mAh means they last way longer than the disposables I was using before.

Andrew ★★★★★

Charging these straight from a USB-C cable instead of hunting for a bulky wall charger is such a relief. The 4000 mAh capacity keeps my camping lantern running all weekend, and two in the pack means one's always ready to swap in.

Adam F. ★★★★★

Finally, a C-cell battery that charges via USB-C instead of needing a separate charger—these 4000 mAh packs have kept my lantern running for hours without any drop in power.