🔋 Power your vibe, never miss a beat!
This 3.7V 800mAh rechargeable Li-ion polymer battery is engineered for Marshall MID Major II, III, and IV Bluetooth earphones, delivering 2.96Wh of reliable power in a compact 40.5x30x6mm form factor. Featuring advanced Japanese Seiko IC protection against overcharge, overcurrent, and short circuits, it ensures safe, long-lasting performance. Ideal for DIY replacements or compatible 3.7-5V electronics, it comes with a heat-resistant silicone cable and a one-year free replacement warranty.
| Battery Power | 2.96 Milliamp Hours |
| Compatible Devices | Marshall Major II, Marshall MID, Marshall Major III, Marshall Major IV |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Brand | HXJNLDC |
| Manufacturer | HXJN |
| Product Dimensions | 4.05 x 3 x 0.6 cm; 13 g |
| Item Weight | 13 Grams |
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