Vinnic Power
21700 Rechargeable Lithium Battery, Single Pack
21700 Rechargeable Lithium Battery, Single Pack
Wake Concept Store
Shop 3-8, G/F.
Far East Mansion, 5-6 Middle Road
Tsim Sha Tsui
Kowloon Hong Kong SAR
21700 Rechargeable Lithium Battery, 5000mAh Single Pack
Superior Power. Size That Fits.
Give your devices longer life with the Vinnic 21700 rechargeable lithium-ion battery. Built with advanced Silicon Carbon technology, this cell delivers 5000mAh capacity and 18Wh energy—20–30% more density than typical lithium batteries. Reliable, safe, and ideal for gadgets, flashlights, power banks, and tools that demand more.
Shipping & Exchange Info
Delivery & Self pick up
Delivery: All in-stock items will be shipped out in 1-3 working days after the order is successfully placed.
Free local delivery for orders above HK$800.
For orders less than HK$800, the shipping rate starts from HK$30 and is calculated at checkout.
For international orders, the shipping rate is calculated at checkout base on the shipping destination.
Self pick up: All in-stock items will be ready for pick up in 24 hours after the order is successfully placed.
Pick up in store is completely free of charge.
Visit FAQ for more info.
Returns & Exchange
If you receive your order and are not satisfied for any reason, you may return it to us for store credit or an exchange.
All returns must be postmarked within 30 days of the purchase date. All returned items must be in new and unused condition, with all original tags and labels attached.
Visit returns & exchange for more info.
Shipping & Exchange Info
Delivery & Self pick up
Delivery: All in-stock items will be shipped out in 1-3 working days after the order is successfully placed.
Free local delivery for orders above HK$800.
For orders less than HK$800, the shipping rate starts from HK$30 and is calculated at checkout.
For international orders, the shipping rate is calculated at checkout base on the shipping destination.
Self pick up: All in-stock items will be ready for pick up in 24 hours after the order is successfully placed.
Pick up in store is completely free of charge.
Visit FAQ for more info.
Returns & Exchange
If you receive your order and are not satisfied for any reason, you may return it to us for store credit or an exchange.
All returns must be postmarked within 30 days of the purchase date. All returned items must be in new and unused condition, with all original tags and labels attached.
Visit returns & exchange for more info.