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GOBOULT · Power Banks
Goboult Ampvault V20 20000mAh Power Bank
20000 mAh Capacity22.5W Fast ChargingPocket Size Design
Buy at the best price
- Flipkart₹1,399Buy
In stock · MRP ₹4,499 · Last checked 16 hours ago
- Exact matching model not currently found on Amazon India.Flipkart Only
Flipkart advertises a headline price with bank offers. The true cash price without card EMI is shown above.
- Never run out of battery
- 20000 mAh
- Charge multiple devices simultaneously
- Fast charging with USB-C.
- Type-C, Type-A, Micro
- Stay charged on-the-go with included cable.
Rating
PricePe rating
Buy82/100
Excellent
High-capacity 22.5W fast charging at an unbeatable price.
Verdict Buy · Scored 20 Oct 2026 · Based on listed specifications and today's cash price
Score breakdown
- Portability
- 80
- Build Quality
- 78
- Charging Speed
- 85
- Value for Money
- 92
At this price point, getting a 20000 mAh capacity with 22.5W fast charging and a compact build leaves very little room for buyer remorse.
Should you buy this?
- Buy it if
- You frequently travel and need a reliable, high-capacity power bank to keep your smartphone, earbuds, and smartwatches charged throughout the day without hunting for wall sockets. The 20000 mAh backup is ideal for long journeys, daily commutes, and heavy usage scenarios where keeping multiple devices alive is essential. You are looking for an affordable power bank that delivers 22.5W fast charging speeds and a portable, pocket-sized metallic finish without burning a hole in your pocket. At the effective cash price, it offers stellar specs compared to traditional bulky power banks available in the market.
- Skip it if
- You need an ultra-lightweight power bank solely for minimal pocket carry where even 300 grams feels too heavy. If you only top up your phone once a day, a smaller 10000 mAh capacity model would suit your daily lightweight portability needs much better. You require immediate delivery and cannot wait for the product to come back in stock, as it is currently unavailable with the retailer. Buyers needing urgent replacements should look for readily available alternatives.
Scored 20 Oct 2026 · Verify specifications and price on the store before buying.
Primary advantages
(3)- Massive 20000 mAh capacity easily charges phones multiple times
- Supports 22.5W fast charging output for quick power-ups
- Compact and pocket-friendly build weighing only 300g
Primary weaknesses
(3)- Currently marked as out of stock on the retailer page
- Includes older Micro-USB input alongside Type-C
- Slightly heavy for continuous one-handed pocket use
Will you regret buying it?
- Portability
- Low risk
- Build Quality
- Low risk
- Charging Speed
- Low risk
- Value for Money
- Low risk
Overall regret risk: Low risk. Each area is banded from its own score, so the rows above mirror the breakdown.
Price History
90-Day Price History
1 Check Logged· Last checked 16 hours ago
Flipkart 90-Day Price TrendLowest: ₹1,399
Tracking started on 20 Oct at ₹1,399. The trend line charts automatically as visitors re-check this product every 24 hours.
Today: ₹1,399Baseline recorded
Tracked from Flipkart — not Amazon.Last checked 16 hours ago
Specifications
Key specs
5 sectionsPower & Battery
- 20000 mAh
- Never run out of battery
- Battery Type
- Lithium Polymer
- Output Power
- 22.5
- Power Source
- Battery
- Charging Type
- Fast Charging
- Battery Capacity
- 20000 mAh
- Maximum Power Output
- 22.5 W
Design & Build
- Color
- Black
- Weight
- 300 g
- Brand Color
- Pure Black
- Selected Color:
- Pure Black
In the Box
- Sales Package
- 1 Powerbank, Charging Cable, User Manual, Warranty Card
- Charging Cable Included
- Yes
Service & Warranty
- Generic Name
- Power Banks
- Warranty Summary
- 1 year warranty from the date of purchase
- Country of Origin
- India
More
- 3
- Charge multiple devices simultaneously
- Yes
- Stay charged on-the-go with included cable.
- Type
- Wired
- Features
- Ultra Compact
- Connectors
- Type-C, Type-A, Micro
- Pocket Size
- Yes
- Key Features
- 22.5W fast charging, Premium metallic finish, Overcharge Protection, Super compact design, LED Digital Display
- With MagSafe
- No
- Lithium Polymer
- Power up with Lithium Polymer
- Suitable Device
- Earbuds, Mobile, Smartwatch, Speaker, Tablet, Trimmer
- Type-C, Type-A, Micro
- Fast charging with USB-C.
- Number of Output Ports
- 3
Full specification list31 fields
- 3
- Charge multiple devices simultaneously
- Yes
- Stay charged on-the-go with included cable.
- Type
- Wired
- Brand
- GOBOULT
- Color
- Black
- Weight
- 300 g
- Features
- Ultra Compact
- 20000 mAh
- Never run out of battery
- Connectors
- Type-C, Type-A, Micro
- Model Name
- Ampvault V20
- Brand Color
- Pure Black
- Pocket Size
- Yes
- Battery Type
- Lithium Polymer
- Generic Name
- Power Banks
- Key Features
- 22.5W fast charging, Premium metallic finish, Overcharge Protection, Super compact design, LED Digital Display
- Model Number
- Ampvault V20
- Output Power
- 22.5
- Power Source
- Battery
- With MagSafe
- No
- Charging Type
- Fast Charging
- Sales Package
- 1 Powerbank, Charging Cable, User Manual, Warranty Card
- Lithium Polymer
- Power up with Lithium Polymer
- Selected Color:
- Pure Black
- Suitable Device
- Earbuds, Mobile, Smartwatch, Speaker, Tablet, Trimmer
- Battery Capacity
- 20000 mAh
- Warranty Summary
- 1 year warranty from the date of purchase
- Country of Origin
- India
- Maximum Power Output
- 22.5 W
- Type-C, Type-A, Micro
- Fast charging with USB-C.
- Number of Output Ports
- 3
- Charging Cable Included
- Yes
How this rating was made
The score comes from one evaluation of the Flipkart specification table against today's cash price, calibrated so most consumer electronics land between 65 and 88. Affiliate partnerships never change a score, and no brand pays for placement. Where the store withholds a specification, the model is told to treat it as unknown rather than assume a good value.
Generated from real fetched data · Last checked 20 Oct 2026 · Price history is Flipkart only
Verdict ready: buy, 82 out of 100.