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🔋 Power your productivity with precision and confidence!
The SHINTYOOL 21V Lithium Battery offers a robust 4.0 Ah capacity with a smart LED power display, compatible with multiple major power tool brands. Equipped with a universal charger and advanced safety protections, it ensures reliable, long-lasting performance for leaf blowers, mini saws, and more—perfect for professionals who demand efficiency and durability.
| ASIN | B0B64631SL |
| Amperage | 1 Amps |
| Antenna Location | Power Tool |
| Battery Capacity | 4000 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 1.4 Pounds |
| Best Sellers Rank | #96,087 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,152 in Cordless Tool Battery Packs |
| Brand | SHINTYOOL |
| Built-In Media | Battery with Charger Adapter |
| Compatible Phone Models | Compatible: For ALLOYMAN, Aoben, seesill, AVHRIT, Inquire to learn more about compatible brands. |
| Customer Reviews | 4.6 4.6 out of 5 stars (304) |
| Item Dimensions | 4.7 x 3 x 2.8 inches |
| Item Weight | 9 Ounces |
| Manufacturer | SHINTYOOL |
| Model Name | bl1820 |
| Model Number | B5503 |
| Number of Batteries | 1 AAAA batteries required. (included) |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Voltage | 21 Volts |
| Warranty Description | 1 yera |
S**T
Nice fit.
Ordered this to be a second battery for my impact I bought here on Amazon awhile back, but I could not find that impact brand here anymore. I was hesitant at first, but when I received it it fit like a glove and works well. Charged pretty fast too and has the power I needed. The correct mAh I was looking for too.
T**N
Did what I needed it to do.
Bought for a small battery operated chain saw. Worked great. Came fully charged and lasted longer than the original battery.
R**.
21volt battery
What I like is that fit ,charge speed value for money, quality,functionality.battery life.
J**.
the battery works/ fits my tool application, the product does not have status LED lights as shown.
pictures don't match the product
T**I
Extra
Good last long
J**R
Battery
Work perfectly with impact tool that I bought
S**E
Great battery replacement for a tool from a different brand product.
This battery was purchased as a cheap backup to the battery that came with a generic power washer I bought last year. The battery has held up well, its charge lasting seemingly as long as the original battery that came with the power washer. Given how expensive name brand batteries are (often 3X the cost of generics), it's nice to find a generic that holds up to heavy use. Highly recommended!!!!
I**T
Perfect
👍
G**D
Replacement battery for SeeSii Chainsaw matched OEM battery exactly. Delivered from Layger Imports within time expected, and follow-up from Layger was appreciated. Good public relations. Battery and charger are exact items and will make use of the Mini Chainsaw more efficient. Will deal with them and if needed re-order items such as this. Thanks.
Trustpilot
2 weeks ago
2 weeks ago