🔋 Power your productivity, never miss a beat!
The SHINTYOOL 21V Lithium Battery offers a robust 4000mAh capacity with a reliable lithium-ion build, compatible with a wide range of major power tool brands. It includes a universal 100-240V charger featuring an LED charging indicator and advanced multi-protection safety features, ensuring long-lasting, safe, and efficient performance for professional-grade leaf blowers and other tools.
| ASIN | B0BF9DBLC2 |
| Amperage | 1 Amps |
| Antenna Location | Power Tool |
| Battery Capacity | 4000 Amp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 20 Ounces |
| Best Sellers Rank | #69,821 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) #449 in Blowers |
| Brand | SHINTYOOL |
| Brand Name | SHINTYOOL |
| Compatible Phone Models | For ALLOYMAN, Aoben, seesill, EWORK, Inquire to learn more about compatible brands. |
| Customer Reviews | 4.4 out of 5 stars 902 Reviews |
| Item Weight Unit of Measure | 9 Ounces |
| Manufacturer | SHINTYOOL |
| Model Number | 4.0AH |
| Net Quantity | 1 Count |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Recommended Uses For Product | Power Tool |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Voltage | 21 |
E**A
Works well
Works better than the origional
P**N
The worst
The worst battery ever purchased. Does not hold charge. less than 10 minutes. Lost money.
A**J
A product that doesn't even deserve a one-star rating.
Please take this product back and refund it. I have never received such a dirty product from Amazon.
R**R
SHINTYOOL 21v 4.0 Ah Battery: A Perfect, Powerful Replacement for Off-Brand Tools!
I received the SHINTYOOL 21v Lithium Battery with Charger Adapter (4.0 Ah), and I am genuinely impressed. I took a chance hoping this would be a compatible solution for my slightly older, off-brand 21v cordless leaf blower—and it was a perfect fit! Finding reliable battery replacements for generic or lesser-known tool brands can be a nightmare, but this SHINTYOOL battery snapped into place smoothly, instantly reviving my leaf blower. The 4.0 Ah capacity is a significant upgrade over my original battery, providing a noticeable increase in run time. I was able to clear my entire yard without needing a recharge, which was never possible before. The accompanying charger works quickly and efficiently, and the built-in LED indicator on the battery itself is incredibly useful for quickly gauging the remaining charge without having to plug it into the tool or charger. This battery delivers consistent, strong performance and proves you don't always need to buy the expensive OEM part for quality power. If you have an off-brand 21v tool, give this battery a try—it's a high-quality, high-capacity solution. Pros: Perfect fit and compatibility with generic 21v tools. 4.0 Ah capacity delivers excellent, long-lasting run time. Reliable and fast charging. Clear LED indicator for checking battery life.
M**S
Excelente
Muy buen producto, incrementa las horas de trabajo del taladro sin tener que estar regresando a cargar.
G**S
Fits My Blower and Works Well
Bought this as an additional battery for the IBELOMR Leaf Blower I bought a couple of years ago. It fits and works well. Does my whole yard easily on one charge so battery life looks good.
D**E
Good as the OEM battery!
A perfect and cost effective battery replacement for my Black & Decker hedge trimmer. Fit perfectly, charged quickly and had a solid 45 minutes usage time.
W**L
good
works well, inexpensive Chinese option
Trustpilot
2 weeks ago
2 weeks ago