Convoy - Flat Top To Button Top Battery Converter Plate for 4x18 & 3x21
🔋 Flat Top to Button Top Battery Converter Plate
These converter plates are designed to fit snugly on flat-top cells, adding just enough height to make solid contact in flashlights.
✨ Features:
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🔄 Instantly converts flat-top to button-top
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🔋 Ensures reliable contact in flashlight device
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⚡ Low resistance design for safe, stable performance
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🛠️ Easy to place and remove — no permanent changes to your battery
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♻️ Reusable and durable
📏 Available Versions:
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18650 Converter Plate – fits standard 18650 flat-top batteries
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21700 Converter Plate – fits standard 21700 flat-top batteries
Shipping cost is flat $9.99
Over $100 and you'll get free shipping
I want you to be 100% satisfied with your purchase.
Defective items can be returned or exchanged within 14 days of delivery in original condition.
I reserve the right to reject your refund or return.