








🎮 Power up your Logitech mouse with pro-grade battery tech!
This 3.7V 1150mAh lithium polymer rechargeable battery is engineered for Logitech wireless gaming mice including G403, G703, G900, G903, and Prodigy RGB models. Featuring a built-in 3-wire JST connector and advanced Japanese Seiko IC protection, it safeguards against overcharge, overcurrent, and short circuits. Compact and lightweight, it also suits DIY electronics within 3.7-5V and under 4.25Wh power range, delivering reliable, long-lasting power for professional gamers and tech enthusiasts alike.

T**Q
Compatible with G533
A replacement for my 6 year old G533's rechargeable battery. This battery lasts a lot longer with twice the rated capacity. Hopefully this one lasts for 6 years as well!
S**Y
Brought my Logitech Harmony Back to Life
Logitech stopped making the Harmony remote series, so when mine stared acting up I was desperate for a fix. Replacing the battery brought it back to life and now it's working great. (I hope they don't stop making these replacement batteries!)
T**L
hs80
can work in corsair hs80 headphones but it will take some work, pulling out pieces of plastic to make room an reversing wire polarity
M**O
Used this to replace Kaiterra Laser Egg's (Gen1) dead 3.7v battery
Replaced the Kaiterra Laser Egg (Gen1) dead battery with this one. Works perfectly. Had to cut out the connector and solder the connector from laserEgg. The original dead battery was labelled Origins 854252P 3.7v 2300mah 8.51Wh.Seems to be working fine. Can't commend on battery life, since I just set it up. Will test and report back.Also, I ordered the 3.7v 2200mah variant but the 2500mah one delivered.
A**L
Golf GPS has second life
My swami 4000+ battery went belly up after 6 years of operation. Called swami for a new battery and they didn’t have replacements. They wanted me to buy a new gps and give me a discount. So that sent me on a hunt to find a replacement battery. This battery is the perfect substitute. The voltage, mah rating & dimensions fit perfectly to the original dead battery. The connector was not the same so soldered original connector onto the new batt pack. All is new and working again. One happy golfer.
C**P
Saved my Logitech MX3 Mouse
I began to have issues with the battery life on my Logitech Anywhere MX3 Mouse about 8 months after I got it. I was very happy with it's performance but I was beyond the time for a return or warranty. Even though the instruction booklet for the mouse says the battery is not replaceable by the consumer, I watched a video tutorial and decided to try it. When I received the battery I carefully made the replacement and the mouse has been working great ever since. I have a separate, unrelated problem with the charging port but I'm still able to charge the battery fully every time.
Trustpilot
3 weeks ago
3 days ago