![Rechargeable lipo Batteries 3.7V, 300 mAh for Camera Battery, Bluetooth Speaker, Bluetooth Headphone, Toys, DIY, Robotics 3.2 Cm X 2Cm X 0.6 Cm, [Pack of 2 Battery] (This Battery is not for Drone)](https://m.media-amazon.com/images/I/6134oaFhKAL.jpg)
🔋 Power your passion, stay charged, stay ahead!
These rechargeable 3.7V, 300 mAh lithium polymer batteries offer a compact, lightweight solution for powering Bluetooth speakers, headphones, toys, and DIY electronics. With built-in safety protections and a convenient dual-pack, they ensure reliable, long-lasting energy without adding bulk—ideal for the tech-savvy professional on the go.
| Brand | BHAJANLAL GREENERY |
| Manufacturer | Shenzhen Mastang Technology Co, Jiuwei Street, Chenwubei, Changping Town, Dongugan, Guangdong, China |
| Model | 400 mAH |
| Package Dimensions | 9.5 x 6.9 x 1.1 cm; 20 g |
| Batteries | 2 Lithium Polymer batteries required. |
| Item model number | 400 mAH |
| Number of items | 2 |
| Voltage | 3.7 Volts |
| Batteries Required | No |
| Battery Capacity | 500 Milliamp Hours |
| Battery cell composition | Lithium Polymer |
| Manufacturer | Shenzhen Mastang Technology Co |
| Country of Origin | China |
| Item Weight | 20 g |
H**H
Good sturdy product working great
Better than expected..
K**E
Nice product
One out of two batteries was discharged completely before installation. Otherwise product is good and as per specifications.
R**J
Good your can buy
Price is on higher sideBattery received in perfect condition.Each had 3.7v open circuit voltageNo manufacturing date is mentionedReplaced battery in a baby toy and it is working perfectly
M**M
Waste of money.
Battery discharge very Quickly. Bad Quality.Packing was good but item is waste of money...
M**S
battery life ok
The Battery is Slim and Compact . I installed it in my JBL Clip 1 Bluetooth SpeakerIt lasts only for 60 to 90 mins only
U**I
An affordable rechargeable Lithium polymer battery
This battery really works good, cost is less, also for less price one buys one and one is free with it
K**N
Good quality
Good quality
A**R
Battery is not rechargeable
The battery is good and can be used for projects related to drones and minor objects such as watches and glasses
Trustpilot
5 days ago
1 month ago
1 day ago
![Rechargeable lipo Batteries 3.7V, 400 mAh for Bluetooth Speaker/Hands Free, Bluetooth Headphone, Toys, DIY, Robotics 3.2 Cm X 2Cm X 0.5 Cm, [Pack of 2 Battery] (This Battery is not for Drone)](https://images-eu.ssl-images-amazon.com/images/I/6134oaFhKAL._AC_UL116_SR116,116_.jpg)
