EEMB 3.7V Lipo Battery 500mAh 403048 Lithium Polymer ion Battery Rechargeable Lithium ion Polymer Battery with JST Connector Make Sure Device Polarity Matches with Battery Before Purchase!!!
Details
- Number of Batteries1 Lithium
- BrandEEMB
- Battery Cell CompositionLithium Ion
- Recommended Uses For ProductGPS
- Unit Count1 Count
Description
🔋 Power Your Passion with EEMB!
- SAFETY FIRST - Equipped with advanced PCM protection for overcharge, over-discharge, and short circuit safety.
- MANUFACTURER SUPPORT - Direct access to responsive customer service for any inquiries or concerns.
- COMPACT LIGHTWEIGHT - Weighing only 12g, it’s the perfect power solution for portable devices.
- POWER UP YOUR DEVICES - With a robust 500mAh capacity, this battery ensures your gadgets stay powered longer.
- VERSATILE COMPATIBILITY - Ideal for a wide range of devices from Bluetooth speakers to digital cameras.
The EEMB 3.7V Lipo Battery is a high-performance, rechargeable lithium polymer battery with a capacity of 500mAh. Weighing just 12g and measuring 30.5 x 50 x 4.3mm, it is UL certified for safety and reliability. This versatile battery is perfect for a variety of devices, including Bluetooth speakers, dash cams, and smart home systems, ensuring you stay connected and powered up.
Specifications
| Antenna Location | GPS |
| Item Weight | 0.01 Kilograms |
| Battery Weight | 5 Grams |
| Item Dimensions | 1.2 x 1.97 x 0.17 inches |
| Unit Count | 1 Count |
| Battery Cell Type | Lithium Ion |
| Reusability | Rechargeable |
| Voltage | 3.7 Volts |
Have a Question? See What Others Asked
Reviews
R**D
Useful battery, but double-check the polarity!
As noted in the product title, beware of the polarity. For some reason, there are two common wiring conventions. Since I've been using a lot of Adafruit boards lately, I needed it wired for "center negative." I tested it right after it arrived and quickly reversed the polarity. No soldering needed — just a male and female JST cable and some solderless connectors like Wagos. Moral of the story: always check polarity before plugging in a LiPo! Once rewired, it charged and worked perfectly with my dev boards.
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👍
Good
P**A
Great battery
This is what I was looking for I needed to change the battery on my helmet headset this fit the bill perfect
S**R
Horrible
Battery was stone dead on arrival. Had to take the kapton tape off and directly charge with a precision power supply cause the 0.2v battery state wouldn't get recognized by any normal battery charger. Yeah it's pretty pucker inducing to have to charge a lipo pack that way. Longevity also seriously suspect for it having been in that state
R**S
Twice as powerful as the one I replaced
This battery seems to work fine and has the right connections. It was just a little thicker than I expected. With a little customization to the toy robot it worked, and the toy seems to work. Not sure how to tell if the battery is fully charged. Probably not a battery problem rather a toy problem.
H**Y
Bushnell NEO X replacement battery
Perfect fit in Bushnell NEO X - requires soldering skills
L**L
Great product
Great product Great seller
D**N
So far, so good…
I purchased this to replace and upgrade the battery in a shower speaker. It works great right now, but I will update this in exactly one year, and every year after that until it dies, so everyone can see how long they last.
Common Questions
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