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The EEMB Lithium Polymer Battery LP502030 is a compact, lightweight 3.7V 250mAh rechargeable power source tailored for Bluetooth speakers, dash cams, and other smart devices. Featuring exact connector polarity and size compatibility, it ensures a perfect fit and safe operation with multi-layer PCM protection. Certified by UN 38.3 and UL standards, this battery guarantees reliable, leak-free performance and long cycle life, making it an essential upgrade for tech-savvy professionals who demand dependable power on the go.
| ASIN | B08VRZTHDL |
| Amperage | 4 Amps |
| Antenna Location | Alesis Radio, Bluetooth speaker, Dashcam, E-Bike Display, GPS, MP3 Player, MecArmy SGN3 flashlight, NES controller, Nextbase 512 dashcam, VXI Blue Parrott |
| Battery Capacity | 250 Milliamp Hours |
| Battery Cell Type | Polymer |
| Battery Weight | 5 Grams |
| Battery capacity | 250 Milliamp Hours |
| Battery cell composition | Polymer |
| Best Sellers Rank | 9 in Flash Battery Packs |
| Brand | EEMB |
| Brand Name | EEMB |
| Compatible Phone Models | MP3 MP4 Speaker, VXI Blue Parrott |
| Customer Reviews | 4.3 out of 5 stars 87 Reviews |
| Item Dimensions | 20 x 32 x 5 millimetres |
| Item Weight | 5 Grams |
| Manufacturer | EEMB Co.,Ltd |
| Model Name | LP502030 |
| Model Number | LP502030-PCM |
| Number of Batteries | 4 Lithium Polymer batteries required. (included) |
| Number of batteries | 4 Lithium Polymer batteries required. (included) |
| Recommended uses for product | Alesis Radio, Bluetooth speaker, Dashcam, E-Bike Display, GPS, MP3 Player, MecArmy SGN3 flashlight, NES controller, Nextbase 512 dashcam, VXI Blue Parrott Recommended uses for product Alesis Radio, Bluetooth speaker, Dashcam, E-Bike Display, GPS, MP3 Player, MecArmy SGN3 flashlight, NES controller, Nextbase 512 dashcam, VXI Blue Parrott See more |
| Reusability | Rechargeable |
| Voltage | 3.7 Volts |
P**L
Good quality product.
Item arrived on time, was very happy with the purchase.
J**N
Only 1 battery but paid for 4
Only received one battery when I had ordered 4. I just noticed though that it's a higher mAh one which is better. So in a way this is better. I got back money for ones not delivered so all good in the end.
S**H
Good buy
They work great for the project I used them on
A**ー
オペアンプの±電源に使用
可搬用プリアンプの電源に、電池２で、＋３．７V、ー３．７Vとして使用。チャージポンプのICで作る方法もありますが、こちらの方が取り出せる電流が段違いなので安定感あり。音も強さがある気がします。 組み込んだ状態でのバッテリ充電は少し、接続の工夫が必要。スイッチで切り替えてます。
B**T
batteries
produit conforme et de très bonne qualité
A**O
5 estrelas
Esta 5 baterias de 3.7V foram importantes para os equipamentos a que estavam destinadas.Muito boas
M**R
Carrera
Alles Super.
Trustpilot
1 month ago
5 days ago