Cylaid 18650 Battery – 3100mAh | 3.7V Flat Top
The Cylaid 18650 is a rechargeable flat-top lithium-ion cell for compatible devices that accept removable 18650 batteries. The yellow wrapper is marketed as 3100mAh / 60A, with a nominal voltage of 3.7V.
Important current-rating note
Do not treat the printed “60A” as a verified continuous-discharge rating. Independent testing of this yellow Cylaid cell found VTC6-like performance and estimated approximately 15A continuous / 3000mAh for the tested samples. Rewrapped cells can change over time, so always use conservative limits and follow your device manufacturer’s battery requirements.
Key Details
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Battery size: 18650
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Advertised capacity: 3100mAh
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Independent test estimate: approximately 3000mAh on tested samples
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Nominal voltage: 3.7V
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Terminal: Flat top
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Wrapper marking: 60A
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Independent continuous-current estimate: approximately 15A on tested samples
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Quantity: 1 battery
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Rechargeable: Yes
Compatibility
Use only in equipment specifically designed for removable flat-top 18650 cells. Before use, check the device manual for required battery size, polarity and continuous-current capability.
Battery Safety
- Never carry a loose 18650 battery in a pocket, handbag or drawer.
- Transport and store the cell in a protective battery case.
- Do not use a battery with a torn wrap, damaged insulator ring, dented casing or damaged terminals.
- Do not short-circuit, crush, puncture, dismantle or expose the cell to water or excessive heat.
- Use a quality charger designed for lithium-ion 18650 batteries.
- Do not leave batteries charging unattended or overnight.
- For multi-battery devices, use matched cells of the same model and age and keep the set together.
- Do not exceed the current requirements supported by the cell and your device.
Frequently Asked Questions
Is this battery really 60A continuous?
No verified evidence supports treating 60A as a continuous-discharge rating. Independent testing of the yellow 3100mAh Cylaid cell estimated about 15A continuous for the tested samples.
Is it really 3100mAh?
3100mAh is the advertised wrapper capacity. Independent testing of the samples examined measured performance closer to a 3000mAh Sony VTC6-type cell.
Is this a flat-top 18650?
Yes. Supplier specifications list it as a flat-top 18650 cell.
How many batteries are included?
One battery is supplied per purchase.
Does it include a charger or battery case?
No. A charger and protective battery case are sold separately unless specifically stated.
Delivery & Dispatch
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Nationwide orders: orders placed before 2 PM on weekdays are eligible for same-day dispatch.
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Bloemfontein same-day delivery: order before 9 AM, subject to stock and delivery coverage.
- Nationwide delivery is available from Coffee & Vape.
Battery safety warning: Lithium-ion cells can overheat, vent or catch fire if damaged, short-circuited, incorrectly charged or used beyond safe limits. Stop using any damaged cell immediately.
