Power Charger 21V - Black
Why you’ll like it
- Fast and efficient charging for DIY enthusiasts and professionals
- Universal compatibility with various battery types for versatile use
- Compact and portable design ideal for home and workshop use
- Built-in safety features protect against overcharging and short circuits
Market-Based Score (India)
Reviews across marketplaces
| Platform | Rating | Reviews |
|---|---|---|
| amazon | 4.2★ | 18 |
| Total / Avg | 4.20★ | 18 |
Amazon.in
Key Features: - Input: 100-240V AC 50/60Hz - Output: 21V DC 2A - Compatible with various battery types (Li-Ion, Ni-MH, Ni-Cd) - LED indicator for charging status - Overcharge and short circuit protection - Lightweight and portable design
For Whom: This battery charger is ideal for DIY enthusiasts, carpenters, electricians, and anyone who regularly uses power tools or electronic devices that require rechargeable batteries. It is also suitable for households that rely on electronic appliances for everyday tasks.
Pros: - Fast and efficient charging - Universal compatibility with different battery types - Compact and portable design - Safety features to protect against overcharging and short circuits - LED indicator for easy monitoring of charging status
Cons: - May not be compatible with all power tool brands - Some users may find the output voltage insufficient for certain devices.
Market-Based Score — Breakdown
| Factor | Weight | Contribution | Rationale | Sources |
|---|---|---|---|---|
| Spec/Feature Fit | 25 | 20 | Versatile charger suitable for various electronic devices. | TechCrunch |
| Brand Strength | 20 | 18 | Established brand with good reputation in power tools sector. | Forbes |
| Category Momentum | 20 | 15 | Growing demand for power supplies in Indian market. | Gartner |
| Price Positioning | 20 | 10 | Competitive pricing compared to similar chargers in the market. | BusinessToday |
| Competition | 10 | 8 | Facing moderate competition from other power supply brands. | TheEconomicTimes |
| Use-case Advantage | 5 | 5 | Addresses common charging needs for power tools and household appliances. | ETRetail |
| Final Market Score | 100 | 76/100 (3.80/5) | Versatile and competitively priced power supply adapter with strong brand presence. | |
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Spec/Feature Fit 20/25
Weight: 25Contribution: 20Rationale: Versatile charger suitable for various electronic devices.Sources: TechCrunch -
Brand Strength 18/20
Weight: 20Contribution: 18Rationale: Established brand with good reputation in power tools sector.Sources: Forbes -
Category Momentum 15/20
Weight: 20Contribution: 15Rationale: Growing demand for power supplies in Indian market.Sources: Gartner -
Price Positioning 10/20
Weight: 20Contribution: 10Rationale: Competitive pricing compared to similar chargers in the market.Sources: BusinessToday -
Competition 8/10
Weight: 10Contribution: 8Rationale: Facing moderate competition from other power supply brands.Sources: TheEconomicTimes -
Use-case Advantage 5/5
Weight: 5Contribution: 5Rationale: Addresses common charging needs for power tools and household appliances.Sources: ETRetail
Quick Compare
⭐ Reviews Summary
✅ What Users Love
- Fast charging time
- Compatible with various power tools
- Sturdy build quality
⚠️ What to Watch
- Short power cord length
- Limited indicator lights for charging status
- Some users reported overheating issues
⭐ Reviews Summary
✅ What Users Love
- Good quality copper winding
- Efficient step-down power supply
- Suitable for DIY projects
⚠️ What to Watch
- Some buyers reported overheating issues
- Not suitable for heavy-duty applications
- Limited voltage options
⭐ Reviews Summary
✅ What Users Love
- Easy to install and use with HP Elite systems.
- Durable construction and reliable performance.
- Compatible with various power supplies and graphics cards.
⚠️ What to Watch
- Limited length may restrict placement options.
- Some users reported compatibility issues with specific models.
- Not suitable for high-power graphics cards.
⭐ Reviews Summary
✅ What Users Love
- Efficient power conversion
- Compact size
- Stable output voltage
⚠️ What to Watch
- Lacks detailed installation instructions
- Some users reported overheating issues
- Quality of components could be improved
Where to Buy
Price Comparison
| STORE NAME | DESCRIPTION | PRICE | |
|---|---|---|---|
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More Detail
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21V Li-Ion Battery Charger for Power Tools Battery Charger Power Supply Adapter Charger for Household Electronic Appliances Adapter Power Cord Monitor Power Adapter,Black Estimated Delivery: 2-3 days
In Stock
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Rs.398.00 Rs.599.00 COD
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GO TO STORE GO TO STORE |
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21V Li-Ion Battery Charger for Power Tools Battery Charger Power Supply Adapter Charger for Household Electronic Appliances Adapter Power Cord Monitor Power Adapter,Black Estimated Delivery: 2-3 days
In Stock
COD
|
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AI Q&A
What types of batteries is this charger compatible with?
This charger is compatible with the following battery types:
- Li-Ion
- Ni-MH
- Ni-Cd
Does this charger have safety features to prevent overcharging?
Yes, this charger has safety features to prevent overcharging. It includes overcharge and short circuit protection, ensuring safe operation while charging various battery types.
What is the output voltage and current of this charger?
The output voltage of this charger is 21V DC and the output current is 2A.
Is this charger suitable for both power tools and household appliances?
This 21V Li-Ion battery charger is suitable for both power tools and household appliances. It is designed to provide a reliable power source and is compatible with various battery types including Li-Ion, Ni-MH, and Ni-Cd. Key features include:
- Input: 100-240V AC 50/60Hz
- Output: 21V DC 2A
- LED indicator for charging status
- Overcharge and short circuit protection
- Lightweight and portable design
Ideal for DIY enthusiasts and households relying on electronic devices.
How can I tell if my battery is fully charged?
You can tell if your battery is fully charged by checking the LED indicator on the 21V Li-Ion battery charger. When the battery is fully charged, the LED will indicate that charging is complete. This charger also features safety mechanisms to prevent overcharging, ensuring your battery is charged efficiently and safely.
Is the charger lightweight and portable for easy transport?
The 21V Li-Ion battery charger is designed with a lightweight and portable design, making it easy to transport. Its compact nature allows for convenient use in various settings, whether at home or in a workshop.