Need to charge your devices when you're away from mains power? This Lithium-ion (Li-ion) battery pack from our trusted RS PRO range contains two cells and produces 3.7 volts for a stable and efficient transfer of power – it's useful for common bits of technology such as mobile phones.

Li-ion batteries maintain their charge well over time and are rechargeable multiple times. This rechargeable battery pack has an amp hour capacity of 5.3 Ah and can operate at temperatures from -20°C to +60°C, so you can use it in a wide range of operating conditions.

The voltage of a battery depends on how many cells it has and its chemical composition. Generally, a higher voltage will indicate a larger battery pack. This model is slim and portable at 69 x 36 x 19 mm. It also comes with pre-wired bare wire terminals for easy connection to your chosen device.

• Lithium-ion chemical composition for stability, voltage capacity and charge retention
• Rechargeable multiple times
• Pre-wired bare wire terminal
• Two cells, 3.7 V
• Charge capacity of 5.2 Ah
• Battery size of 69 x 36 x 19 mm
• Minimum operating temperature of -20°C
• Maximum operating temperature of +60°C

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards