DTK
DTK 21.6V 4000mAh for Dyson V7 Battery Replacement SV11 Handheld Vacuum Cleaner [ONLY Fit for V7 SV11 Series]
$29.80
3.3
3+ reviews
Reddit Sentiment
Reddit data integration coming soon.
Amazon Reality
Battery Degradation
won't hold a charge for more than a few minutes
33% of verified reviews
Short Runtime
has not lasted more than 6 months
33% of verified reviews
Low failure rate — fewer reported issues
Minimal catastrophic failure reports
User Photos (0)
Product Overview
Brand: DTK
ASIN: B07MW5G9G2
Price: $29.80
Type: Handheld Vacuum
Scoring Breakdown
- Failure Frequency: ██████████ 100/100
- Failure Severity: ██████████ 100/100
- Battery Longevity: █░░░░░░░░░ 12/100
- Warranty Mentions: ░░░░░░░░░░ 0/100
- Replacement Rate: ███░░░░░░░ 33/100
Specifications
| Spec | Value |
|---|---|
| Battery Type | lithium_ion |
| Warranty Years | 1 |
Top Pain Points
- Battery Degradation (dealbreaker): won’t hold a charge for more than a few minutes
- Short Runtime (dealbreaker): has not lasted more than 6 months