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Batteries and rechargeable batteries
Batteries and rechargeable batteries include AA and AAA rechargeable cells, 18650 and 26650 lithium-ion batteries, gel batteries, and AA/AAA charger sets from brands including Newell, Bailong and Star Power. The range suits users replacing removable cells or a device-specific battery. Choose according to the required battery format, voltage and chemistry, then compare capacity and the contents of charger sets.
Batteries and rechargeable batteries cover removable cells, device-specific replacements and charger sets. Options include AA and AAA rechargeable batteries, 18650 and 26650 lithium-ion cells, maintenance-free gel batteries, and AA/AAA chargers supplied with AA batteries. Brands represented include Newell, Bailong, Star Power and Superfire.
How to choose batteries and rechargeable batteries
Start with the battery format and voltage required by the device. Next, compare chemistry, capacity and charging requirements. Capacity is most useful when comparing batteries of the same type and voltage; a higher capacity figure alone does not establish compatibility. Pack contents also matter when matching the number of cells used by a device or preparing a spare set.
- AA and AAA rechargeable batteries: choose the format specified for the battery compartment. Listings also use AA (R6) and AAA (R3) designations, and options include Star Power AAA Ni-MH batteries.
- 18650 and 26650 lithium-ion batteries: these are different cell formats with different dimensions. Compare the stated voltage, physical size and charging requirements rather than selecting by capacity alone.
- AA/AAA charger sets: these combine a charger with AA rechargeable batteries. Compare the included batteries and supported battery types when choosing a set for charging removable cells.
- Device-specific batteries: the Newell PSP-S110 battery is intended for Sony PSP-2000 / PSP-3000. Check the exact device model and replacement battery designation before choosing.
- Gel batteries: maintenance-free gel battery options are available. Relevant selection criteria include voltage, capacity in amp-hours and the dimensions required for installation.
AA and AAA batteries serve devices with matching battery compartments, while charger sets bring charging equipment and rechargeable cells together. Lithium-ion cells, gel batteries and device-specific replacements should be selected according to the equipment’s power requirements.
Frequently Asked Questions
What is the difference between AA and AAA rechargeable batteries?
AA and AAA rechargeable batteries have different physical dimensions. The correct choice depends on the device’s battery compartment and required voltage.
Are 18650 and 26650 batteries interchangeable?
18650 and 26650 batteries have different dimensions and are not direct substitutes. The battery must also meet the device’s voltage and chemistry requirements.
Are batteries available with a charger?
AA/AAA charger sets supplied with AA rechargeable batteries are available. The individual product description specifies the contents of each set.
Which devices use the Newell PSP-S110 battery?
The Newell PSP-S110 battery is intended for Sony PSP-2000 / PSP-3000.






















