POWEROWL CR1220 3V round lithium battery 1 pc

Round Lithium Battery POWEROWL CR1220 3V 1 pc

Purpose and features

The round lithium battery POWEROWL CR1220 3V is designed to power low-consumption electronic devices that require stable voltage and long service life. Thanks to lithium technology, it ensures reliable device performance across a wide temperature range and resists self-discharge during storage.

This battery is commonly used in compact gadgets where durability and consistent power are important — wristwatches, key fobs, calculators, electronic scales, remotes, computer motherboards, and medical instruments.

POWEROWL CR1220 provides a steady 3V output and features a sealed construction that prevents electrolyte leakage even during long-term storage.

Advantages

• High capacity and stable voltage throughout its service life.

• Operates under extreme temperatures from -20°C to +60°C.

• Leak-resistant thanks to its sealed metal case.

• Up to 10 years of shelf life without loss of capacity.

• Compatible with most devices using CR1220 standard cells.

• Safe for household use — mercury and cadmium free.

Compatibility

The POWEROWL CR1220 battery is fully compatible with devices using equivalent models such as:

• DL1220, BR1220, ECR1220, KCR1220, KECR1220, LM1220, GPCR1220, SB-T13, 5012LC, and others.

• Used in motherboards, car remotes, scales, thermometers, calculators, laser pointers, LED lights, e-readers, and small toys.

• Suitable for most electronics brands — Casio, Citizen, Samsung, Canon, Sony, Panasonic, Logitech, and others.

How to use

1. Make sure the device is turned off.

2. Carefully open the battery compartment.

3. Insert the battery, observing the correct polarity (+ and –).

4. Close the compartment tightly to prevent moisture entry.

5. Once installed, the device is ready for operation.

6. Do not recharge the battery or short-circuit it.

Recommendations for selection

• Check the marking of the old battery — CR1220, DL1220, BR1220, etc.

• Choose a replacement with the same 3V nominal voltage and dimensions (12 mm diameter, 2 mm thickness).

• When replacing a motherboard battery, use long-life cells with a sealed case.

• Store spare batteries in a dry, cool place away from children.

• For best performance, use batteries of the same brand within one device.

Technical specifications

• Brand: POWEROWL

• Country of brand registration: USA

• Material: lithium, steel, plastic (packaging)

• Size in cm: 1.2 × 0.2

• Color: silver

• Weight: 1 g

• Gender: unisex

• Condition: new

• Purpose: powering electronic devices

• Cell type: CR1220

• Nominal voltage: 3 V

• Electrochemical system: lithium manganese dioxide (Li/MnO₂)

• Capacity: 35 mAh

• Operating temperature range: from -20°C to +60°C

• Shelf life: up to 10 years

• Compatibility: DL1220, BR1220, ECR1220, KCR1220, LM1220, GPCR1220, and equivalents

• Package contents: 1 battery

• Shape: button (coin) cell

• Case type: sealed metal

• Safety: mercury and cadmium free

• Features: leak protection, vibration resistance

• Installation method: manual, with polarity alignment

• Self-discharge rate: less than 1% per year

• Compatible devices: watches, remotes, motherboards, scales, calculators, key fobs

• Operating humidity: up to 75%

• Storage conditions: dry place, temperature +5°C to +25°C

• Service life: up to 3 years with active use

• Manufacturer article: CR1220-POW-1