The Quick Verdict
The boAt EnergyShroom PB435 Turbo hits a sweet spot with 22.5W fast charging and 20000mAh capacity. You get roughly 13000mAh of real output for 3+ phone charges. The 22.5W speed handles quick top-ups efficiently at a noticeable 450g.
The Good
Massive 20000mAh Capacity
With 20000mAh, this power bank delivers approximately 13000mAh of real-world output. You can charge your phone 3+ times before needing to recharge the power bank itself. Perfect for long weekends, extended travel, or powering multiple devices.
22.5W Fast Charging
With 22.5W output, this power bank charges modern phones significantly faster than standard 10W or 18W alternatives. A typical 5000mAh phone battery goes from 0 to 50% in about 30 minutes. This speed makes a real difference when you are in a hurry.
Versatile Triple Output
With 2x USB-A + 1x USB-C In/Out, you can charge up to three devices simultaneously. Modern USB-C for laptops and tablets, plus USB-A for older devices and accessories. This flexibility means you can charge your phone, earbuds, and a friend's device all at once.
Pass-Through Charging
You can charge the power bank while it charges your devices — a convenient feature for travelers. Plug the power bank in at night and wake up to both the power bank and your phone fully charged.
Comprehensive Safety Protection
With 12-layer circuit protection, you can charge with confidence. Over-current, over-voltage, short-circuit, and temperature controls protect both your devices and the power bank itself.
The Bad
Noticeable Weight
At 450g, the boAt EnergyShroom PB435 Turbo adds noticeable heft to your bag. While manageable for backpack carry, it is not something you would want in a pocket or small sling bag.
Who Should Buy
Buy boAt EnergyShroom PB435 Turbo for the sweet spot of fast charging and decent capacity. It works well for daily commuters, office workers, and anyone who wants their phone charged in under an hour without carrying a brick.
Who Should Look Elsewhere
Skip this if you need laptop charging support — you will need a higher-wattage option. Also look elsewhere if you want the absolute cheapest option in this capacity class, as fast charging adds a premium.
Bottom Line
boAt EnergyShroom PB435 Turbo is a well-rounded power bank that balances speed, capacity, and price. It will serve most users well without breaking the bank. A strong contender in its segment.
Rating: 2/5
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