single Enerc CR2 Battery on a outside wall with nature backround single Enerc CR2 Battery on a outside wall with nature backround single Enerc CR2 Battery on a outside wall with nature backround

RECHARGE. REUSE. REPEAT.

Recharge directly via USB-C and reuse each EnerC CR2 battery up to 1,200 times — reducing disposable battery waste and long-term replacement costs.

 single Enerc CR2 Battery on a outside wall with nature backround
EnerC CR2 USB-C Rechargeable Battery – 370mAh 2-Pack
EnerC CR2 USB-C Rechargeable Battery – 370mAh 2-Pack
EnerC CR2 USB-C Rechargeable Battery – 370mAh 2-Pack

EnerC CR2 USB-C Rechargeable Battery – 370mAh 2-Pack

Built-In Charger

Lasts Up to 1,200 Recharges

Stable 3.7V Output

Full charge in approximately 2 hours

Long-Term Cost-Saving Alternative

Premium Lithium-Ion Technology

Built-In Charging Protection

Backed by a 1-Year Warranty

Free shipping on orders over R750

Title

Why Choose EnerC CR2 Rechargeable Batteries?

Stable 3.7V Output

EnerC CR2 batteries provide a consistent 3.7V output, helping compatible devices perform reliably throughout the discharge cycle.

Up to 1,200 Recharges

Designed for repeated use, each EnerC CR2 battery can be recharged up to 1,200 times — reducing the need for disposable batteries and lowering long-term replacement costs.

USB-C Charging Built In

Recharge directly through the built-in USB Type-C port. No separate battery charger is required — simply connect to a compatible 5 V USB power source.

1-Year Warranty & SA Support

Every EnerC battery is backed by a 1-year limited warranty, with local customer support from our South African team.

 

Help Save the Planet, One Battery at a Time

Every recharge is one less reason to reach for a disposable battery.
EnerC batteries can be reused up to 1,200 times, helping reduce battery waste and support a more sustainable way to power everyday devices.
Small changes. Long-term impact.

EnerC CR2 vs Disposable CR2 Batteries

Feature

Typical Disposable CR2

Built-In USB-C Charging

Up to 1,200 Recharges

Stable 3.7V Output

Voltage gradually drops

No Separate Charger Required

Not rechargeable

Designed for Repeated Use

Single-use

Helps Reduce Disposable Battery Waste

Explore More EnerC Rechargeable Batteries

FAQs

Will EnerC CR2 batteries work in my device?

EnerC CR2 batteries provide a 3.7V output and are suitable for compatible devices designed to accept 3.7V rechargeable CR2 batteries. Common applications include flashlights, tactical equipment, cameras, alarms and sensors. Always check your device manufacturer’s voltage requirements before use.

How many times can EnerC CR2 batteries be recharged?

EnerC CR2 batteries are designed for up to 1,200 recharge cycles, helping reduce the need for disposable batteries and lowering long-term replacement costs.

What does the 1-year warranty cover?

EnerC batteries include a 12-month limited warranty against manufacturing defects. The warranty does not cover damage caused by misuse, neglect, unauthorised modifications or normal wear and tear.

How long does a full charge take?

EnerC CR2 batteries typically recharge in approximately 2 hours, depending on the USB power source being used.

How do I charge EnerC CR2 batteries?

Simply connect the batteries to a compatible 5 V USB power source using their built-in USB Type-C charging ports. No separate external battery charger is required. You can charge them from suitable wall chargers, power banks, laptops and other compatible USB sources.

Still have questions? View our full FAQs →