

🔋 Power up your passion projects with smart, safe, and sleek energy!
The DC 3.7V 3000mAh 103665 Rechargeable Lithium Polymer Battery delivers a robust 11.1Wh capacity with a compact 66×36×10mm form factor. Designed for DIY electronics operating between 3.7-5V, it features a built-in 2-wire JST 2.0mm connector and advanced Japanese Seiko IC protection against overcharge, overdischarge, overcurrent, and short circuits. With a max current of 3A and a lightweight 47.4g profile, it’s ideal for reliable, safe, and easy battery replacement in your custom projects. Backed by a 1-year replacement warranty, it ensures peace of mind for makers and professionals alike.







| ASIN | B091Y3TW9F |
| Best Sellers Rank | #4,122 in Electronics ( See Top 100 in Electronics ) #50 in Rechargeable Household Batteries |
| Country of origin | China |
| Item model number | 103665 |
| Manufacturer | HXJNLDC |
| Product Dimensions | 6.6 x 3.6 x 1 cm; 51 g |
J**M
Es mejor de lo que me esperaba
G**A
Batteria uguale a quella nel ns. dispositivo, bisogna fare attenzione alla spinetta di collegamento, abbiamo dovuto riutilizzare la nostra vecchia altrimenti + e - (rosso e nero) risultavano invertiti.
C**N
Pour moi la batterie ete compatible
A**E
Kann bisher keine negativen Ergebnisse sehen daher eine Empfehlung von mir
D**Y
This battery renewed the life of my Sena 20s motorcycle headset.
Trustpilot
Hace 1 semana
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