🔋 Power your passion with precision and protection!
This 3.7V 8200mAh lithium polymer battery offers a high-capacity, slim form factor ideal for DIY electronics requiring 3.7-5V power under 30.34Wh. Featuring a Japanese Seiko IC for comprehensive safety protections and a durable silicone cable with JST 2.0mm connectors, it ensures reliable, long-lasting energy supply with easy customization options. Perfect for millennial makers who demand performance and peace of mind.
J**D
Fitted without problems.
Sony v3 headphones - Fitted without a problem. Slightly bigger dimensions of the battery (accounting for increased capacity over the standard), prove no problem.
H**Y
Doesn’t charge up, doesn’t charge headphones
The battery doesn’t power my headphones after being charged for hours. Very disappointing and will be returning.
Trustpilot
2 days ago
3 days ago
