Introducing Our Homebrand

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

Shop Now
Tinker 25R 18650 2500mAh 20A Battery - TinkerTech AU TinkerTech AU 18650 Flat Top
Tinker 25R 18650 2500mAh 20A Battery
$6.75 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
Tinker 40P 21700 4000mAh 35A Battery
Tinker 40P 21700 4000mAh 35A Battery
$10.95 AUD
In stock
Tinker 50E 21700 5000mAh 12A Battery
Tinker 50E 21700 5000mAh 12A Battery
$10.45 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
Sold out

Popular 18650 Batteries

View all
Save 19%
Samsung 25R 18650 2500mAh 20A Battery - TinkerTech AU Samsung 18650 Flat Top
Samsung 25R 18650 2500mAh 20A Battery
$7.25 AUD $8.95 AUD
In stock
Samsung 30Q 18650 3000mAh 15A Battery - TinkerTech AU Samsung 18650 Flat Top
Samsung 30Q 18650 3000mAh 15A Battery
$9.95 AUD
In stock
Samsung 35E 18650 3500mAh 10A Battery - TinkerTech AU Samsung 18650 Flat Top
Samsung 35E 18650 3500mAh 10A Battery
$10.45 AUD
In stock
Panasonic NCR18650-B 3400mAh 10A Battery - TinkerTech AU Panasonic 18650 Flat Top
Panasonic NCR18650-B 3400mAh 10A Battery
$10.45 AUD
In stock
Save 13%
Panasonic NCR18650-GA 3500mAh 10A Battery - TinkerTech AU Panasonic 18650 Flat Top
Panasonic NCR18650-GA 3500mAh 10A Battery
$10.45 AUD $11.95 AUD
In stock
Sanyo NCR18650-GA 3500mAh 10A Battery - TinkerTech AU Sanyo 18650 Flat Top
Sanyo NCR18650-GA 3500mAh 10A Battery
$11.95 AUD
Sold out
Sony | Murata VTC4 18650 2100mAh 30A Battery - TinkerTech AU Sony / Murata 18650 Flat Top
Sony | Murata VTC4 18650 2100mAh 30A Battery - Discontinued
$6.25 AUD
Sold out
Sony | Murata VTC5 18650 2600mAh 20A Battery - TinkerTech AU Sony / Murata 18650 Flat Top
Sony | Murata VTC5 18650 2600mAh 20A Battery
$8.45 AUD
In stock
Sony | Murata VTC5A 18650 2600mAh 25A Battery - TinkerTech AU Sony / Murata 18650 Flat Top
Sony | Murata VTC5A 18650 2600mAh 25A Battery
$8.95 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
Save 4%
Molicel P28A 18650 2800mAh 35A Battery - TinkerTech AU Molicel 18650 Flat Top
Molicel P28A 18650 2800mAh 35A Battery
$10.95 AUD $11.45 AUD
In stock

Popular Button Top | Protected

View all
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
Sold out
Samsung 30Q 18650 3000mAh 15A Battery - Button Top - TinkerTech AU Samsung 18650 Button Top
Samsung 30Q 18650 3000mAh 15A Battery - Button Top
$9.95 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
$10.45 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 35E 18650 3500mAh 8A Battery - Protected Button Top - TinkerTech AU Samsung 18650 Protected
Samsung 35E 18650 3500mAh 8A Battery - Protected Button Top
$13.95 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
Sold out
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
In stock
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
Sold out
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
Sold out
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
Sold out

Popular 21700 Batteries

View all
Samsung 30T 21700 3000mAh 35A Battery - TinkerTech AU Samsung 21700 Flat Top
Samsung 30T 21700 3000mAh 35A Battery
$12.95 AUD
Sold out
Samsung 40T 21700 4000mAh 30A Battery - TinkerTech AU Samsung 21700 Flat Top
Samsung 40T 21700 4000mAh 30A Battery
$12.95 AUD
In stock
Save 4%
Samsung 50E 21700 5000mAh 10A Battery - TinkerTech AU Samsung 21700 Flat Top
Samsung 50E 21700 5000mAh 10A Battery
$12.95 AUD $13.45 AUD
In stock
Save 9%
Samsung 50S 21700 5000mAh 25A Battery
Samsung 50S 21700 5000mAh 25A Battery
$15.45 AUD $16.95 AUD
In stock
Save 6%
Molicel P42A 21700 4200mAh 45A Battery - TinkerTech AU Molicel 21700 Flat Top
Molicel P42A 21700 4200mAh 45A Battery
$14.45 AUD $15.45 AUD
In stock
Save 13%
Molicel P45B 21700 4500mAh 45A Battery
Molicel P45B 21700 4500mAh 45A Battery
$17.45 AUD $19.95 AUD
In stock
Save 9%
Tesla Model-X 21700 5000mAh 10A Battery - TinkerTech AU Tesla 21700 Flat Top
Tesla Model-X 21700 5000mAh 10A Battery
$10.45 AUD $11.45 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

Popular DIY

View all
Portable Spot Welder OLED Screen 5000mAh Lipo Battery
Portable Spot Welder OLED Screen 5000mAh Lipo Battery
$54.95 AUD
In stock
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
Samsung 30Q 18650 3000mAh 15A - Solder Tabbed - TinkerTech AU Samsung 18650 Tabs
Samsung 30Q 18650 3000mAh 15A - Solder Tabbed
$11.95 AUD
Sold out
Sony | Murata VTC6 18650 3000mAh 15A Battery - Solder Tabbed - TinkerTech AU Sony / Murata 18650 Tabs
Sony | Murata VTC6 18650 3000mAh 15A Battery - Solder Tabbed
$12.45 AUD
Sold out
Panasonic NCR18650-B 3400mAh 10A Battery - Solder Tabbed - TinkerTech AU Panasonic 18650 Tabs
Panasonic NCR18650-B 3400mAh 10A Battery - Solder Tabbed
$12.45 AUD
Sold out