🔋 Power Up Your Devices with Confidence!
The 220mAh 402030 Rechargeable Lithium Polymer Battery is a high-capacity power solution designed for a variety of electronic devices. With a nominal voltage of 3.7V and a compact size of 4x20x30.5mm, this battery is perfect for DIY projects and replacements. Each pack includes two batteries, ensuring you have the power you need when you need it.
| Item Dimensions | 2.17 x 1.77 x 0.31 inches |
| Battery Weight | 5 Grams |
| Unit Count | 2.0 Count |
| Battery Cell Type | Lithium Polymer |
| Recommended Uses For Product | 402030 battery 2pack, 402030 rechargeable lipo battey |
| Reusability | 402030 Rechargeable Battey |
| Battery Capacity | 220 Milliamp Hours |
| Voltage | 3.7 Volts (DC) |
| Compatible Phone Models | 402030 battery replacement, 402030 replacement battery |
D**.
Perfect fit for my handheld TENS machine.
My TENS machine stopped charging. It only turns on when plugged in. This battery worked perfectly. Now I can charge the battery and it works for a few days depending on how often you use it. Very happy with the battery.
P**S
4.39g, JST 1.25
Works great. Using for a lightweight mouse mod. Only weighs 4.39g on my jewelry scale, which is pretty decent for a 220mah 402030Fyi 402030 = 4.0mm x 20mm x 30mmJst 1.25 = 1.25mm pins center-to-center
B**Y
So far so good
I got it as a replacement for my dash cam
A**R
So far it's been working well.
I have a pair of magnifying glasses with a light on it, and the battery went bad. So I picked this up to replace it. This battery is a little bit smaller, 220 milliamps compared to the 300 that came out of it. But the light still works fine, charges just like it should, and so far has been working great.
M**H
Well made replacement battery
Very pleased to find this, to replace the battery in my Apeman Dashcam. The dashcam would no longer keep the date/time or other settings and the reason was a bad battery. Using a YouTube instruction video I was able to do the replacement fairly easily.This battery was a perfect fit and even provided a bit more mAh.The connector provided on the battery wasn't needed to I clipped it off. Also the wires were shorter than I needed so I just twisted them together with the old wires, covering them with a spot of electrical tape.It all came together great and my dashcam has new life, working like new again. Good product!
R**H
Great for a variety of electronic projects
This LiPo (lithium polymer) battery is great for repairing many smaller electronics that use a 3.7V lithium battery. The compact of 4x20x30mm size can work for many applications. Although the end connector should be standard, you can also clip it off if you need a direct solder connection. I just this battery successfully to replace a dead built-in lithium battery in my Sony MiniDisc recorder, which is nearly impossible to find a replacement battery for. So you really need a battery like this to replace in more obsolete electronics. While the 220mAh capacity is not large, it worked fine with my MiniDisc recorder and it charged fine. The price for this battery is very reasonable.
Trustpilot
3 weeks ago
1 day ago