GRAVL Engine 240 Laptop Power Bank 27000mAh 240W 4-Year Warranty

Price: ₹13,490 - ₹7,665.00
(as of Sep 06, 2026 11:01:10 UTC – Details)

Product Description

240W PD COMBINED OUTPUT. Built-in Type-C cable delivers 140W. Dedicated Type-C port delivers 100W. Both running simultaneously. That is where 240W comes from. No headline tricks.
27,000mAh CELL CAPACITY. Delivers approximately 16,000mAh to your devices. The difference is voltage conversion physics. Every power bank works this way. We are the only ones who say it plainly. Charges iPhone 17 five times. Galaxy S26 four times. MacBook Air M4 once and well past halfway.
7 PROTECTION SYSTEMS BUILT IN. Short-circuit. Over-voltage. Over-charge. Over-discharge. Overheat. Current backflow. Flame-retardant housing. At 240W, safety is not a feature. It is the foundation.
FLIGHT SAFE BY DESIGN.Under every airline limit. Not close to it. Every airport. Every airline. No conversation at security.
4-YEAR WARRANTY. Year 1 covers the full product. Years 2 to 4 cover the battery. Register at gravl.space within 30 days. No power bank in India backs its battery longer.

Product summary

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