








🔋 Power up your passion projects with unstoppable energy!
This 3.7V 5000mAh rechargeable lithium polymer battery delivers a robust 18.5Wh capacity with a max 5A current, ideal for DIY electronics operating between 3.7-5V. Featuring a built-in 2-wire JST connector and advanced Japanese Seiko IC protection, it safeguards your devices from overcharge, overdischarge, overcurrent, and short circuits. Compact and lightweight, it’s designed for easy replacement and secure installation, making it the go-to power source for millennial makers and tech enthusiasts alike.







| ASIN | B0BG82T39Y |
| Best Sellers Rank | #24,945 in Electronics ( See Top 100 in Electronics ) #217 in Rechargeable Household Batteries |
| Country of origin | China |
| Item model number | 955565 |
| Manufacturer | HXJN |
| Product Dimensions | 6.6 x 5.5 x 0.95 cm; 81 g |
S**R
As advertised and so far holds a good charge. Delivered as promised.
F**.
Just a heads up for anyone looking at this as a battery for Adafruit projects or for an Esp32 firebeetle2, the battery connector is too big it is a 2.54mm JST and the size you need is a 2.00mm JST. Soo you'll have to cut the connector off and solder on a smaller one and use the include heat shrink tubing.
A**O
Batería total mente igual a la descrita en el producto. Recargable.
H**Z
alles bestens
M**N
As listed, the dimensions are correct and, from my simple testing, the battery life is as expected for 5000mAh. The construction and quality is also as I expect for a standard general use LiPo battery, with a connector that wasn't too tight or loose (like some I've purchased) yielding excellent functionality. In the application I purchased this for, namely a handheld game console, installation was easy, but it will vary depending on what you're using it with. I believe I can count on this vendor from this experience. 5/5
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