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The EEMB 3.7V 1100mAh LiPo battery delivers reliable, long-lasting power in a compact form factor. Featuring a JST 2.0mm connector and weighing just 22g, it supports over 800 charge cycles with built-in multi-layer protection. UL and IEC certified, this rechargeable battery is ideal for a wide range of professional and smart devices, ensuring safety, durability, and consistent performance for the modern tech-savvy professional.
| ASIN | B08FD39Y5R |
| Amperage | 22 A |
| Antenna Location | Alarm, Arduino Board, Bluetooth speaker, Camera, GPS, LED Light, Radio, Remote controller, Wireless headphones, Wireless keyboard, micro controller |
| Battery Capacity | 1100 milliamp_hours |
| Battery Cell Composition | Lithium Polymer |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 22 g |
| Best Sellers Rank | #63,944 in Health & Household ( See Top 100 in Health & Household ) #14 in 3.7V Batteries |
| Brand | EEMB |
| Customer Reviews | 4.4 out of 5 stars 1,312 Reviews |
| Item Dimensions | 1.36 x 2.01 x 0.25 inches |
| Item Weight | 0.03 kg |
| Manufacturer | Hubei Zhongju (EEMB) Energy Power Co., Ltd |
| Model Name | LP603449 with JST PHR 2.0mm Connector |
| Model Number | LP603449-PCM |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Recommended Uses For Product | Alarm, Arduino Board, Bluetooth speaker, Camera, GPS, LED Light, Radio, Remote controller, Wireless headphones, Wireless keyboard, micro controller Recommended Uses For Product Alarm, Arduino Board, Bluetooth speaker, Camera, GPS, LED Light, Radio, Remote controller, Wireless headphones, Wireless keyboard, micro controller See more |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Voltage | 3.7 volts |
T**L
Last twice as long as original battery.
I swapped this battery in place of the OEM unit and I’m genuinely impressed — it works well, and it stays charged significantly longer than what I had before. The build feels solid, the voltage holds steady, and it gives me peace of mind that I won’t be scrambling for a recharge mid-use. If you’re looking for a dependable replacement that punches above its pricing tier, this one’s a great pick.
W**G
good replacement battery.
I used this in a ultra-light flashlight I designed for my drone. I picked up some tiny single cell charger boards with built in low voltage cut-off to make a tiny battery pack. Worked like a champ!
P**Y
Actually 1100mAh as it is rated!
I used this to replace a battery in my Sony Dualshock 3 controller for my PS3. I needed a battery and didnt want the standard size official Sony battery as theyre very small, in the order of 500 mAh or so. I installed this and it fired right up even without charging it which is a good sign. It takes twice as long to charge the controller now, but it lasts seemingly forever now. ive used it daily for almost 2 weeks now and it still says I have 2/3 charge. I would highly recommend this battery to anyone looking to do the same mod. It fit in the old battery spot perfectly fine, but I did place a bit of foam between the motherboard and battery to keep the solder points from poking the battery body.
E**C
Good battery
It does what it should
O**0
better specs than original device
This is the same form factor as several devices I have such as a GPS but it has greater capacity. With the standard tiny plug it will easily just plug in if you manage to take the device apart without damaging it!
C**I
Brought my game controller to life
Turned out to be a perfect replacement for the dead battery in my aftermarket Wii U game controllers.
N**S
Bateria
El producto es el adecuado, pero no le dura la carga
T**M
Good battery holds charge.
Just what I needed for my component tester. Better than original battery.
T**I
Gut
Ersatzakku , funktioniert sehr gut
M**S
Worked bueno
Perfecto!
A**R
Measure the physical size of your Lithium Polymer battery against the new battery before purchasing.
This battery replaced a 3.7v 1000mAh. The new battery is a 1100mAh battery so you should know the battery physical size will be different from a 1000mAh unit. You should measure the dimensions of your original battery to the one you want to buy. In my case the new battery was 2mm thicker 3mm wider and 2mm longer. I then measured the space where the battery is to be installed. The battery was to replace the old battery in a blue tooth speaker. The battery just fitted into the original location with no room to spare. The new battery works 100% with the added bonus I have 10% more reserve power.
L**N
Bonne autonomie
👍👍
A**G
Perfect
Really good for my grandsons dog robot
Trustpilot
4 days ago
3 days ago