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1S4P 21700 Battery Holder 21700 Battery Pack 21700 Storage Box 4.2 Lithium Battery Case Power Wall DIY 4.2v Power Bank Holder
Specifications:
- Model Number: 1S 2P Battery holder
- Brand Name: Heltec Automation
- Accessory Type: Battery Accessories
- Free shipping
- 100 days returns
- Low prices
- 5 million products