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The EEMB 3.7V 502030 250mAh LiPo Battery 4-Pack offers a compact, lightweight design with a robust 250mAh capacity and 4A discharge current. Engineered with built-in PCM safety features and certified by UL and IEC standards, it ensures reliable, safe performance across 500+ recharge cycles. Ideal for a wide range of portable electronics including Bluetooth speakers, dash cams, and IoT devices, this rechargeable battery pack is your go-to for consistent power and longevity.
| ASIN | B08VRZTHDL |
| Amperage | 4 A |
| Antenna Location | Indoor/Outdoor |
| Battery Capacity | 250 |
| Battery Cell Composition | Lithium Polymer |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 5 g |
| Best Sellers Rank | #10 in Camera Flash Battery Packs |
| Brand | EEMB |
| Compatible Phone Models | MP3 MP4 Speaker, VXI Blue Parrott |
| Customer Reviews | 4.4 out of 5 stars 89 Reviews |
| Item Dimensions | 0.81 x 1.26 x 0.21 inches |
| Item Weight | 5 g |
| Manufacturer | EEMB Co.,Ltd |
| Model Name | LP502030 |
| Model Number | LP502030-PCM |
| Number of Batteries | 4 Lithium Polymer batteries required. (included) |
| Recommended Uses For Product | Indoor/Outdoor |
| Reusability | Rechargeable |
| Unit Count | 4 Count |
| Voltage | 3.7 volts |
C**S
Good batteries
These appear to be as advertised. The voltage, size, and format are as advertised.
S**H
Good buy
They work great for the project I used them on
J**N
Replaces dead battery
Used these in night lights with motion sensors that came on during power outages so you are not left in the dark Very convenient. You will have to open the light to change the battery but it gives the light a new life.
A**S
Buen precio.
Funciono perfecto y buena calidad.
S**R
Not all 4 batteries were good. One of them didn’t keep a charge.
The batteries are a replacement for dog collars. I’m a little concerned using them after the one battery didn’t keep a charge. After inspecting the bad battery it was expanded, like it was going to explode. So far the other 3 batteries are good.
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
P**L
Good quality product.
Item arrived on time, was very happy with the purchase.
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 week ago
1 week ago