Introducing Our Homebrand

We are excited to introduce our Tinker 18650 batteries.
Designed in Australia for TinkerTech AU.

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Tinker 25R 18650 2500mAh 20A Battery - TinkerTech AU TinkerTech AU 18650 Flat Top
Tinker 25R 18650 2500mAh 20A Battery
$6.99 AUD
In stock
Tinker 34B 18650 3400mAh 10A Battery - TinkerTech AU TinkerTech AU 18650 Flat Top
Tinker 34B 18650 3400mAh 10A Battery
$8.45 AUD
In stock
Save 25%
Tinker 40P 21700 4000mAh 35A Battery
Tinker 40P 21700 4000mAh 35A Battery
$8.95 AUD $11.95 AUD
In stock
Save 26%
Tinker 50E 21700 5000mAh 15A Battery
Tinker 50E 21700 5000mAh 15A Battery
$8.45 AUD $11.45 AUD
In stock
Tinker 30Q 18650 3000mAh 15A Battery - TinkerTech AU TinkerTech AU 18650 Flat Top
Tinker 30Q 18650 3000mAh 15A Battery
$8.45 AUD
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Popular 18650 Batteries

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Molicel P28A 18650 2800mAh 35A Battery - TinkerTech AU Molicel 18650 Flat Top
Molicel P28A 18650 2800mAh 35A Battery
$9.99 AUD
In stock
Molicel P30B 18650 3000mAh 35A Battery
Molicel P30B 18650 3000mAh 35A Battery
$12.99 AUD
In stock
Samsung 25R 18650 2500mAh 20A Battery - TinkerTech AU Samsung 18650 Flat Top
Samsung 25R 18650 2500mAh 20A Battery
$6.99 AUD
In stock
Samsung 30Q 18650 3000mAh 15A Battery - TinkerTech AU Samsung 18650 Flat Top
Samsung 30Q 18650 3000mAh 15A Battery
$8.99 AUD
In stock
Samsung 35E 18650 3500mAh 10A Battery - TinkerTech AU Samsung 18650 Flat Top
Samsung 35E 18650 3500mAh 10A Battery
$9.99 AUD
In stock
Panasonic NCR18650-B 3400mAh 10A Battery - TinkerTech AU Panasonic 18650 Flat Top
Panasonic NCR18650-B 3400mAh 10A Battery
$11.45 AUD
In stock
Save 4%
Panasonic NCR18650-GA 3500mAh 10A Battery - TinkerTech AU Panasonic 18650 Flat Top
Panasonic NCR18650-GA 3500mAh 10A Battery
$11.45 AUD $11.95 AUD
In stock
Sony | Murata VTC5A 18650 2600mAh 25A Battery - TinkerTech AU Sony / Murata 18650 Flat Top
Sony | Murata VTC5A 18650 2600mAh 25A Battery
$8.99 AUD
In stock
Sony | Murata VTC6 18650 3000mAh 15A Battery - TinkerTech AU Sony / Murata 18650 Flat Top
Sony | Murata VTC6 18650 3000mAh 15A Battery
$10.45 AUD
In stock

Popular Button Top | Protected

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Samsung 30Q 18650 3000mAh 15A Battery - Button Top - TinkerTech AU Samsung 18650 Button Top
Samsung 30Q 18650 3000mAh 15A Battery - Button Top
$10.95 AUD
In stock
Samsung 35E 18650 3500mAh 10A Battery - Button Top - TinkerTech AU Samsung 18650 Button Top
Samsung 35E 18650 3500mAh 10A Battery - Button Top
$11.45 AUD
In stock
Samsung 35E 18650 3500mAh 8A Battery - Protected Button Top - TinkerTech AU Samsung 18650 Protected
Samsung 35E 18650 3500mAh 8A Battery - Protected Button Top
$14.95 AUD
In stock
Panasonic NCR18650-B 3400mAh 10A Battery - Button Top - TinkerTech AU Panasonic 18650 Button Top
Panasonic NCR18650-B 3400mAh 10A Battery - Button Top
$10.45 AUD
In stock
Panasonic NCR18650-B 3400mAh 10A Battery - Protected Button Top - TinkerTech AU Panasonic 18650 Protected
Panasonic NCR18650-B 3400mAh 10A Battery - Protected Button Top
$12.95 AUD
In stock
Samsung 30Q 18650 3000mAh 15A - Protected Button Top - TinkerTech AU Samsung 18650 Protected
Samsung 30Q 18650 3000mAh 15A - Protected Button Top
$11.95 AUD
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Sony | Murata VTC6 18650 3000mAh 15A Battery - Button Top - TinkerTech AU Sony / Murata 18650 Button Top
Sony | Murata VTC6 18650 3000mAh 15A Battery - Button Top
$9.95 AUD
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Sony | Murata VTC6 18650 3000mAh 15A Battery - Protected Button Top - TinkerTech AU Sony / Murata 18650 Protected
Sony | Murata VTC6 18650 3000mAh 15A Battery - Protected Button Top
$12.95 AUD
In stock
Sony | Murata VTC5A 18650 2600mAh 25A Battery - Button Top - TinkerTech AU Sony / Murata 18650 Button Top
Sony | Murata VTC5A 18650 2600mAh 25A Battery - Button Top
$10.45 AUD
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Panasonic NCR18650-GA 3500mAh 10A Battery - Protected Button Top - TinkerTech AU Panasonic 18650 Protected
Panasonic NCR18650-GA 3500mAh 10A Battery - Protected Button Top
$14.95 AUD
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Panasonic NCR18650-BD 3200mAh 10A Battery - Button Top - TinkerTech AU Panasonic 18650 Button Top
Panasonic NCR18650-BD 3200mAh 10A Battery - Button Top
$9.45 AUD
Sold out
Panasonic NCR18650-GA 3500mAh 10A Battery - Button Top - TinkerTech AU Panasonic 18650 Button Top
Panasonic NCR18650-GA 3500mAh 10A Battery - Button Top
$12.45 AUD
Sold out
Panasonic NCR18650-BD 3200mAh 10A Battery - Protected Button Top - TinkerTech AU Panasonic 18650 Protected
Panasonic NCR18650-BD 3200mAh 10A Battery - Protected Button Top
$12.95 AUD
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Samsung 25R 18650 2500mAh 20A Battery - Button Top - TinkerTech AU Samsung 18650 Button Top
Samsung 25R 18650 2500mAh 20A Battery - Button Top
$7.95 AUD
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Popular 21700 Batteries

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Save 39%
Tesla Model-X 21700 5000mAh 10A Battery - TinkerTech AU Tesla 21700 Flat Top
Tesla Model-X 21700 5000mAh 10A Battery
$6.99 AUD $11.45 AUD
Sold out
Molicel P42A 21700 4200mAh 45A Battery - TinkerTech AU Molicel 21700 Flat Top
Molicel P42A 21700 4200mAh 45A Battery
$12.99 AUD
In stock
Molicel P45B 21700 4500mAh 45A Battery
Molicel P45B 21700 4500mAh 45A Battery
$15.99 AUD
In stock
Molicel P50B 21700 5000mAh 60A Battery
Molicel P50B 21700 5000mAh 60A Battery
$21.99 AUD
In stock
Samsung 40T 21700 4000mAh 30A Battery - TinkerTech AU Samsung 21700 Flat Top
Samsung 40T 21700 4000mAh 30A Battery
$10.99 AUD
In stock
Samsung 50E 21700 5000mAh 10A Battery - TinkerTech AU Samsung 21700 Flat Top
Samsung 50E 21700 5000mAh 10A Battery
$11.99 AUD
In stock
Samsung 50S 21700 5000mAh 25A Battery
Samsung 50S 21700 5000mAh 25A Battery
$12.99 AUD
In stock
Samsung 50E 21700 5000mAh 10A Battery - Button Top - TinkerTech AU Samsung 21700 Button Top
Samsung 50E 21700 5000mAh 10A Battery - Button Top
$16.95 AUD
In stock
Save 25%
Tinker 40P 21700 4000mAh 35A Battery
Tinker 40P 21700 4000mAh 35A Battery
$8.95 AUD $11.95 AUD
In stock
Save 26%
Tinker 50E 21700 5000mAh 15A Battery
Tinker 50E 21700 5000mAh 15A Battery
$8.45 AUD $11.45 AUD
In stock

Popular DIY

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"ENTRY Welding Kit"Portable Spot Welder OLED Screen 5000mAh Lipo Battery
"ENTRY Welding Kit"Portable Spot Welder OLED Screen 5000mAh Lipo Battery
$54.95 AUD
In stock
"ESSENTIAL Welding Kit" Portable Spot Welder OLED Screen 5000mAh Lipo Battery
"ESSENTIAL Welding Kit" Portable Spot Welder OLED Screen 5000mAh Lipo Battery
$84.95 AUD
In stock
"PROFESSIONAL Welding Kit" Capacitor Battery Spot Welder 10.5KW Spot Welder, 3-in-1 Auto & Manual & Foot Pedal
"PROFESSIONAL Welding Kit" Capacitor Battery Spot Welder 10.5KW Spot Welder, 3-in-1 Auto & Manual & Foot Pedal
$169.99 AUD
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10M/Roll Nickel Plated Steel Strip Spot Weld - TinkerTech AU TinkerTech AU
10M/Roll Nickel Plated Steel Strip Spot Weld
From $23.95 AUD
In stock
18650 5x4 Spacer Holder - TinkerTech AU TinkerTech AU
18650 5x4 Spacer Holder
$1.45 AUD
In stock
18650 Battery Terminal Insulators - 20pcs - Red Paper - TinkerTech AU TinkerTech AU
18650 Battery Terminal Insulators - 20pcs - Red Paper
$4.45 AUD
In stock