Boat Energyshroom PB435 20000 mAh 35W Super Fast Charging Power Bank, Smart 12 Layer Protection (4X Output Ports, Supports Android, iPhone, Tablets, Earbuds, etc.) (Onyx Black)
Price:1599
MRP:5499
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Ranked #1
in 7 Best 20000mAh Power Banks in India Under ₹2,000 (2026): Fast Charging Speeds ComparedSpec Score:
90/100
Expert Verdict
The Absolute Performance Winner
It is the only power bank on your list offering 35W output coupled with Programmable Power Supply (PPS). This means it can safely fast-charge premium devices (like the Galaxy S series or an M1 MacBook Air) that standard 22.5W power banks cannot. The aluminum shell adds superior thermal dissipation.
The Highlights
Speed: 35W Super Fast Charging with PD, QC 3.0, and PPS.
Build: Premium Aluminium Enclosure for heat dissipation.
Ports: 4 Ports Total including bidirectional USB-C.
The Compromises
Scratch Prone: Metal chassis can easily pick up visible scratches from keys or coins.
Who Should Skip This?
Skip if you want a lightweight plastic build to prevent scratches on your other devices in the same bag.
- 20000mAh Capacity: Designed for extended use, the PB435 Turbo features a 20000mAh battery—delivering significantly more power than standard 10000mAh units. Ideal for travel, work, or emergency use, it provides multiple charges for smartphones and tablets
- 35W 2-Way Fast Charging Technology: Equipped with Quick Charge 3.0, Power Delivery, and Programmable Power Supply (PPS), the PB435 Turbo enables rapid and efficient charging for a wide range of devices.
- Triple Output & Dual Input Configuration: With 2 USB-A outputs, 1 Micro-USB input and a 2-way Type-C (output/input), the PB435 Turbo supports simultaneous charging of up to three devices. Whether you're using a smartphone, tablet, or wearable, you can power them all—without compromise.
- 12-Layer Smart IC Protection: The integrated multi-layer protection system intelligently manages voltage and current flow to safeguard against overcharging, overheating, and short circuits. Charging is optimised and consistent—enhancing both safety and performance.
- Highly Durable Aluminium Construction: Crafted with a high-grade aluminium enclosure, the PB435 Turbo offers durability and a refined finish. Resistant to everyday wear and designed for longevity, it maintains its premium look even with rough use.
- 20000mAh Capacity: Designed for extended use, the PB435 Turbo features a 20000mAh battery—delivering significantly more power than standard 10000mAh units. Ideal for travel, work, or emergency use, it provides multiple charges for smartphones and tablets
- 35W 2-Way Fast Charging Technology: Equipped with Quick Charge 3.0, Power Delivery, and Programmable Power Supply (PPS), the PB435 Turbo enables rapid and efficient charging for a wide range of devices.
- Triple Output & Dual Input Configuration: With 2 USB-A outputs, 1 Micro-USB input and a 2-way Type-C (output/input), the PB435 Turbo supports simultaneous charging of up to three devices. Whether you're using a smartphone, tablet, or wearable, you can power them all—without compromise.
- 12-Layer Smart IC Protection: The integrated multi-layer protection system intelligently manages voltage and current flow to safeguard against overcharging, overheating, and short circuits. Charging is optimised and consistent—enhancing both safety and performance.
- Highly Durable Aluminium Construction: Crafted with a high-grade aluminium enclosure, the PB435 Turbo offers durability and a refined finish. Resistant to everyday wear and designed for longevity, it maintains its premium look even with rough use.
