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This HXJNLDC 606090 rechargeable lithium polymer battery delivers a robust 4200mAh capacity at 3.7V with a max 4A current, designed specifically for DIY 3.7-5V electronic projects. Featuring a compact 91×60×6mm size and built-in Japanese Seiko IC protection, it ensures safe, reliable power with overcharge and short circuit prevention. Lightweight and adaptable, it’s perfect for custom electronics needing a dependable energy boost.







| ASIN | B095BP7V1D |
| Amperage | 4 A |
| Antenna Location | Camera,Digital,Radio,Watch |
| Battery Capacity | 4000 milliamp_hours |
| Battery Cell Composition | Lithium Polymer |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 75 g |
| Best Sellers Rank | #240,084 in Health & Household ( See Top 100 in Health & Household ) #306 in 3.7V Batteries |
| Brand | HXJNLDC |
| Customer Reviews | 4.4 out of 5 stars 96 Reviews |
| Item Dimensions | 3.58 x 2.36 x 0.24 inches |
| Item Weight | 84 g |
| Manufacturer | HXJN |
| Model Name | 606090 |
| Model Number | 606090 |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Recommended Uses For Product | Camera,Digital,Radio,Watch |
| Reusability | Rechargeable |
| UPC | 717664364262 |
| Unit Count | 1 Count |
| Voltage | 3.7 volts_of_direct_current |
Z**N
Working well!
I bought this battery to replace the one in my Keychron K2 Keyboard. Unfortunately, the connector was not plug-n-play. After cutting off the connectors and re-soldering , the batter is working great. I can go several days of heavy use without having to recharge. Make sure you know what style of connector you need to avoid having to solder the connector. You may be able to find a battery that is plug-n-play. Still, I am happy with my purchase.
L**R
Works perfectly.
Good replacement battery.
V**A
Right battery, wrong size
It was the right type of battery but the actual phys
D**H
Fits and works well so far.
Shipped about 80% charged. Dimensions were as described, just soldered on my old connector. Seems to work well in my Autel TS501 scanner. Good upgrade from the original 3000 mAH battery which was giving me problems.
P**S
mooie vervanging
Goed product maar wel opletten dat je de versie met of zonder electronica aan de + en - draden bestelt, volgens vereiste van toepassing.
P**U
coole
trés bien
V**A
Ottimo ricambio
Buon prodotto
ケ**ラ
ピッタリでした
モバイルバッテリーの交換で購入しました。サイズはちょうどで、元のバッテリーより若干容量アップなのでなおよかったです。
Trustpilot
2 months ago
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