Rechargeable Batteries

Power your devices and projects with lithium-ion batteries from Altronics. Designed for efficient rechargeable performance, Li-ion batteries provide dependable energy for portable electronics, equipment and specialised applications. Browse a variety of sizes, capacities and configurations to suit your power requirements.

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These high performance 26650 lithium ion 3.6V batteries offer high performance and long life from a compact package. This model has in-built protection features to ensure safe operation at all times. These include over charge, over discharge, short circuit and over current protection.
S4760

26650 4000mAh Li-Ion Rechargeable Battery

These high performance 26650 lithium ion 3.6V batteries offer high performance and long life from a compact package. This model has in-built protection features to ensure safe operation at all times. These include over charge, over discharge, short circuit and over current protection.
Road only
$24.09
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These high performance 18650 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are 18.6mm in diameter and 65mm long.
S4737A

18650 3500mAh Li-Ion Rechargeable Battery

These high performance 18650 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are 18.6mm in diameter and 65mm long.
Road only
$21.77
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These high performance 18650 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are 18.6mm in diameter and 65mm long.
S4739A

18650 3.5A Li-Ion Rechargeable Battery

These high performance 18650 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are 18.6mm in diameter and 65mm long.
Road only
$23.59
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These high performance 18650 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are 18.6mm in diameter and 65mm long.
S4732A

18650 2600mAh Li-Ion Rechargeable Battery Solder Tag

These high performance 18650 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are 18.6mm in diameter and 65mm long.
Road only
$18.14
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These high performance 18650 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are 18.6mm in diameter and 70mm long. Each battery has in-built protection features to ensure safe operation at all times. These include over charge, over discharge, short circuit and over current protection.
S4738

18650 2600mAh Li-Ion Rechargeable Battery Protected

These high performance 18650 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are 18.6mm in diameter and 70mm long. Each battery has in-built protection features to ensure safe operation at all times. These include over charge, over discharge, short circuit and over current protection.
Road only
$20.45
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These high performance 18650 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are 18.6mm in diameter and 65mm long.
S4736A

18650 2600mAh Li-Ion Rechargeable Battery

These high performance 18650 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are 18.6mm in diameter and 65mm long.
Road only
$16.32
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These high performance 14500 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are standard AA in size.
S4980

14500 800mAh Lithium Ion Rechargeable Battery with Tags

These high performance 14500 lithium ion 3.7V batteries offer high performance and long life from a compact package.
Road only
$11.59
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These high performance 14500 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are standard AA in size. PCB mount version.
S4981

14500 800mAh Lithium Ion Rechargeable Battery PCB Mount

These high performance 14500 lithium ion 3.7V batteries offer high performance and long life from a compact package.
Road only
$11.59
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These high performance 14500 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are standard AA in size.
S4979

14500 800mAh Lithium Ion Rechargeable Battery

These high performance 14500 lithium ion 3.7V batteries offer high performance and long life from a compact package.
Road only
$10.45
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These high performance RCR123A lithium ion 3.7V batteries offer high performance and long life from a compact package. This model has in-built protection features to ensure safe operation at all times. These include over charge, over discharge, short circuit and over current protection.
S4984

RCR123A 700mAh Li-Ion Rechargeable Battery

These high performance RCR123A lithium ion 3.7V batteries offer high performance and long life from a compact package. Can also be used as a replacement for 16340, CR123A, DL123A type batteries.
Road only
$10.45
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Otherwise known as a Nokia phone battery. This is a common replacement for many consumer devices. Also can be built into compact projects. 3.7V.
S4712

Lithium-Ion 3.7V Rechargeable BL-5C 1050mAh Battery

Otherwise known as a Nokia phone battery. This is a common replacement for many consumer devices. Also can be built into compact projects. 3.7V.
Road only
$11.77
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Polymer Lithium Ion batteries offer superior energy density. With a cell voltage of 3.7 Volts, these batteries are perfect for microcontrollers and other low power devices, especially when paired with a good DC/DC regulator for logic level output.
S4723

3.7V 400mAh Polymer Lithium Ion Battery (LiPo)

Polymer Lithium Ion batteries offer superior energy density. With a cell voltage of 3.7 Volts, these batteries are perfect for microcontrollers and other low power devices, especially when paired with a good DC/DC regulator for logic level output.
Road only
$15.00
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Polymer Lithium Ion batteries offer superior energy density. With a cell voltage of 3.7 Volts, these batteries are perfect for microcontrollers and other low power devices, especially when paired with a good DC/DC regulator for logic level output.
S4725

3.7V 2000mAh Polymer Lithium Ion Battery (LiPo)

Polymer Lithium Ion batteries offer superior energy density. With a cell voltage of 3.7 Volts, these batteries are perfect for microcontrollers and other low power devices, especially when paired with a good DC/DC regulator for logic level output. 585460 type with 2000mAh capacity at 3.7V output.
Road only
$22.68
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These high performance 26650 lithium ion 3.6V batteries offer high performance and long life from a compact package. This model has in-built protection features to ensure safe operation at all times. These include over charge, over discharge, short circuit and over current protection.
S4761

26650 4000mAh Li-Ion Rechargeable Battery Solder Tag

These high performance 26650 lithium ion 3.6V batteries offer high performance and long life from a compact package. This model has in-built protection features to ensure safe operation at all times. These include over charge, over discharge, short circuit and over current protection.
Road only
$26.14
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Pack of 4 high quality NiMH 2600mAh rechargeable batteries.
S4746G

AA 2600mA NiMH Rechargeable Battery 4pk

Pack of 4 high quality NiMH 2600mAh rechargeable batteries.
$27.23
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High quality NiMH 2400mAh rechargeable batteries.
S4752

AA 2400mA NiMH Rechargeable Battery Solder Tag

High quality NiMH 2400mAh rechargeable batteries.
$6.23
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Low discharge Ni-MH batteries ready for use straight out of the pack and rechargeable in a AA or AAA charger. Recharge up to 1000 times. Hold up to 85% capacity even when unused for 12 months. 2300mAH Capacity Suitable for our A 0281 charger.
S4708A

AA Low Discharge NiMH Rechargeable Battery 4pk

Low discharge Ni-MH batteries ready for use straight out of the pack and rechargeable in a charger. Recharge up to 1000 times. Hold up to 85% capacity even when unused for 12 months. 2300mAH Capacity
$17.27
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Low discharge Ni-MH batteries ready for use straight out of the pack and rechargeable in a AA or AAA charger. Recharge up to 1000 times. Hold up to 85% capacity even when unused for 12 months. 900mAH Capacity.
S4704B

AAA Low Discharge NiMH Rechargeable Battery 4pk

Low discharge Ni-MH batteries ready for use straight out of the pack and rechargeable in a charger. Recharge up to 1000 times. Hold up to 85% capacity even when unused for 12 months. 900mAH Capacity.
$13.18
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Pack of 2 high quality AAA NiMH 1000mAh rechargeable batteries.
S4742E

AAA 1000mA NiMH Rechargeable Battery 2pk

Pack of 2 high quality AAA NiMH 1000mAh rechargeable batteries.
$7.27
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Ni-MH batteries do not suffer from memory effect to the extent of NiCads, however they are charged in the same way by the same chargers. They require less discharging cycles, thus maintaining their charge capacity over a longer life. 8.4V 250mAH Batte
S4740D

9V 250mAh Ni-Mh Rechargeable Battery

Ni-MH batteries do not suffer from memory effect to the extent of NiCads, however they are charged in the same way by the same chargers. They require less discharging cycles, thus maintaining their charge capacity over a longer life.
$16.82
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Polymer Lithium Ion batteries offer superior energy density. With a cell voltage of 3.7 Volts, these batteries are perfect for microcontrollers and other low power devices, especially when paired with a good DC/DC regulator for logic level output.
S4724A

3.7V 1200mAh Polymer Lithium Ion Battery (LiPo)

Polymer Lithium Ion batteries offer superior energy density. With a cell voltage of 3.7 Volts, these batteries are perfect for microcontrollers and other low power devices, especially when paired with a good DC/DC regulator for logic level output. 603450 type.
Road only
NEW
$14.55
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