PRODUCT DETAILS
21700 Vapcell 4000mAh 3.7V 30A Battery Pack of 2
The 21700 Vapcell 4000mAh 3.7V 30A Battery Pack offers high-capacity energy storage with dependable performance for demanding electronic devices. Designed with premium-grade lithium-ion cells, it delivers consistent power output while maintaining safety and efficiency. This pack of two ensures you have reliable backup or extended runtime for your applications.
With a robust 30A continuous discharge rate, these batteries are ideal for high-drain devices requiring both endurance and performance. Their rechargeable design offers long-term cost efficiency, while the durable construction ensures longevity. Whether for personal gadgets, professional tools, or hobby electronics, these batteries deliver dependable, high-power performance.
Key Features
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21700 battery size for higher capacity in a compact form
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4000mAh capacity for extended device usage
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3.7V nominal voltage for stable performance
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30A continuous discharge rate for high-drain applications
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Rechargeable lithium-ion chemistry for long-term use
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Pack of 2 for convenience and backup power
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High-quality cell construction for safety and reliability
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Low self-discharge for longer storage life
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Consistent voltage output under load
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Suitable for a wide range of electronic devices and tools
FAQs
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Are these batteries protected or unprotected?
These are unprotected high-drain batteries designed for devices with built-in protection. -
Can these be charged with a standard lithium-ion charger?
Yes, but ensure the charger supports 21700-size lithium-ion cells. -
What is the lifespan of these batteries?
With proper use and charging, they can last several hundred charge cycles.
SHIPPING & RETURNS
Returns Policy
Our Delivery Information: we understand the importance of fast and reliable delivery services to our valued customers. We are dedicated to ensuring that your vaping essentials, from e-liquids to fresh coils, reach you promptly. Our commitment to exceptional service includes offering one of the latest cut-off times in the industry. Place your order by 2 p.m., and it will be on its way to you the very same day.
MINIMUM ORDER REQUIREMENT : £100+ Vat
STANDARD DELIVERY ( 1-2 Working Days ) : £7.99
Orders placed before 2 p.m. (Monday to Friday) will be dispatched on the same day. For orders placed after 2 p.m. on Fridays or during public holidays, we ensure prompt dispatch on the next working day.
FREE DELIVERY ( 1-2 Working Days )
Enjoy free shipping for orders over £200+Vat with this delivery option!
Orders placed before 2 p.m. (Monday to Friday) will be dispatched on the same day. For orders placed after 2 p.m. on Fridays or during public holidays, we ensure prompt dispatch on the next working day.