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Single-use battery Energizer CR2 3.0V
The Energizer CR2 3.0V is a single-use lithium battery supplied in a pack of 2. It provides a stable 3 V output in a compact cylindrical cell (approx. 15.6 mm diameter, 27 mm height) and is suitable for devices that require a small, reliable power source. The battery is lightweight (about 28 g for the pack) and offers long shelf life and consistent performance for intermittent or standby use.
The Energizer CR2 delivers steady voltage throughout discharge and benefits from lithium chemistry for low self-discharge and long storage life. Its compact size and standardized form factor make it compatible with many cameras, flashlights, sensors and other portable electronic devices. Supplied as a twin pack, it provides immediate replacement or spare power.
Insert the battery into the device following the polarity markings (+ and −). Ensure contacts are clean and dry before installation. Replace both cells at the same time when performance drops to avoid uneven discharge. Store unused batteries in a cool, dry place away from metal objects that could short the terminals.
Use the Energizer CR2 3.0V batteries in devices specified by the manufacturer for CR2 cells and follow device instructions for battery replacement and disposal. Do not attempt to recharge single-use lithium batteries; dispose of them according to local regulations for battery waste.
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| Warehouse | Stock | Delivery to the store | Store Price | |
| WH353 | 13 | 02.07.2026 | 12.99 € | |
| BT34 | 572 | 19.06.2026 Best delivery | 14.49 € |
|
12.99 €
Stock:
13
Delivery Date:
02.07.2026
Warehouse: WH353
|
|
14.49 €
Stock:
572
Delivery Date:
19.06.2026
Best delivery
Warehouse: BT34
|