

🔋 Power your smart life with precision and protection!
The EEMB 3.7V 1100mAh Lithium Polymer battery pack features a compact design with a JST connector, delivering reliable, long-lasting power for Bluetooth speakers, dash cams, smart home devices, and more. Engineered with PCM protection against overcharge, discharge, and short circuits, it meets UN 38.3 and UL safety certifications, ensuring top-tier performance and safety for your essential electronics.























| ASIN | B08FD39Y5R |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | 2,319 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 52 in Rechargeable Household Batteries |
| Brand | EEMB |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,259) |
| Date First Available | 7 Aug. 2020 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Guaranteed software updates until | unknown |
| Item Weight | 0.03 Kilograms |
| Item model number | LP603449-PCM |
| Package Dimensions L x W x H | 12.4 x 6.1 x 2.2 centimetres |
| Package Weight | 0.03 Kilograms |
| Part number | LP603449 |
| Product Dimensions L x W x H | 34 x 51 x 6 millimetres |
| Size | 1 |
G**H
A good small project battery
Works well and I am using it to power a raspberry pi zero.
R**E
Lead never again
Charges faster the lead weight a fraction of lead holds way more charge than lead. I'm never going back I have 3 bat packs for my wheelchair the other 2 will get changed to lithium so happy for the change. More charging cycles just better in everyway
B**B
check the wiring...
works really well when you reverse the wires to make sure you're not plugging earth into live and vice versa.
J**Y
Does not fit Acaia scales as descrbed
Bought this as the specs matched the battery in my Acaia coffee scales and the description said it was suitable for them, but the connector is the wrong size; the Acaia use a smaller connector. I swapped the connector over from the old battery was a bit of a hassle. Otherwise the battery seems good, no issues with it so far. A relatively cheap way to get your scales working again.
I**N
perfect
Used to power a model ENIGMA machine. Perfect size, power on the correct pins. Does what you would expect for a battery.
M**L
Check the polarity (I had to swap pins in the plug)
I'm glad I checked the polarity of the connector before I connected it to my Arduino microcontroller boards as they were reversed. The battery was delivered as described as described in the product listing but three of my boards (genuine Arduino and an Adafruit) all had the same polarity. I managed to pull the pins out of the plug and swap them. I was going to but a charger but I don't know what the standard is for these batteries. Do RC applications use a different polarity vs Microcontroller applications?
G**S
battery
its working as expectet
S**.
Quality weighted batteries!
You could tell the quality in this battery straight away the weight is heavier than cheaper none brand ones I bought and this holds the charge way better. I say cheaper this was about the same price as the other one... tge quality was just a cheaper knock off china tat. Highly recomend this company and there batteries and will defo be using them for every purchase in tge future! I'm just happy that I have finally found a company and I dont have to keep searching throuvh the minefield of pot luck.
S**A
Ejerce su función.
G**Z
Der perfekte Akku für ein ferngesteuertes Auto
V**C
🔷 Alta capacità: Con una capacità di 1100mAh, questa batteria offre una lunga durata, fornendo energia stabile e affidabile per i dispositivi elettronici che richiedono potenza. 🔷 Ricaricabile e conveniente: Essendo ricaricabile, è una soluzione ecologica ed economica, perfetta per ridurre il consumo di batterie usa e getta e garantire un utilizzo continuo. 🔷 Connettore JST: Il connettore JST assicura una connessione sicura e stabile, rendendo questa batteria compatibile con una varietà di dispositivi elettronici. 🔷 Design compatto: La batteria ha un design compatto (603449), che la rende ideale per dispositivi a spazio limitato, come droni, giocattoli elettronici, o progetti fai-da-te. 🔷 Sicurezza e affidabilità: Con una costruzione robusta e sicura, questa batteria è progettata per offrire prestazioni ottimali senza compromettere la sicurezza del dispositivo. 🔋⚡ Una batteria potente e versatile, perfetta per una varietà di applicazioni elettroniche, con una lunga durata e una connessione sicura!
T**1
サン電子のTalkMaster2の電池を交換しました。 コネクターは合いませんでしたので 古い物を半田付けして合わせました。 快適に動作してます。 耐久性についてはまだ 分かりません。
M**L
I used this to replace my headset of 200mA and it lasted 30 hours play time in one charge
Trustpilot
2 weeks ago
1 day ago