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๐ Power up your productivityโstay charged, stay ahead!
This 21V 4.0Ah lithium-ion battery from SHINTYOOL offers robust, long-lasting power with a smart LED fuel gauge and universal charger. Designed with multi-protect safety features and broad compatibility across major power tool brands, it ensures reliable performance for leaf blowers, mini saws, and more. Lightweight and rechargeable, itโs the essential upgrade for professionals who demand efficiency and peace of mind.
| Amperage | 1 A |
| Antenna Location | Power Tool |
| Asin | B0B64631SL |
| Battery Capacity | 4000 milliamp_hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 1.4 pounds |
| Best Sellers Rank | #119,029 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #1,182 in Cordless Tool Battery Packs |
| Brand | SHINTYOOL |
| Compatible Phone Models | Compatible: For ALLOYMAN, Aoben, seesill, AVHRIT, Inquire to learn more about compatible brands. |
| Customer Reviews | 4.4 4.4 out of 5 stars (322) 4.4 out of 5 stars |
| Included Components | Battery with Charger Adapter |
| 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 Count |
| Voltage | 21 volts |
| Warranty Description | 1 yera |
User
Charger and two batteries great find!
Arrived on time. I fully charged both batteries. Using one now and it works fine! Reasonably priced for 2+ charger.
User
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.
User
Arrived on time
Exactly as described and what I needed
User
Replaced my weed wacker battery
Everything worked fine, nice replacement battery.
User
100% recomendado
Muy buen producto
User
21volt battery
What I like is that fit ,charge speed value for money, quality,functionality.battery life.
User
Sorry battery.
The fully charged battery did not last ten minutes! And it was not used on full power Mitch,
User
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.
User
Very precisely engineered
Very professional design lead to great experience.
User
Impressive replacement battery for OEM battery
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
3 days ago
2 weeks ago