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🔋 Power up your toolkit with unstoppable energy!
The DTK 3.5Ah 40V MAX Replacement Battery is engineered for Black & Decker 36V/40V cordless tools, offering a robust 3.5 amp-hour capacity and 40 volts of power. Featuring advanced cell technology with no memory effect, it holds charge up to 7 times longer than NiCad batteries. Integrated safety microchips and LED indicators ensure reliable, smart charging and usage. Perfect for professionals seeking longer runtime, compatibility, and durability backed by a 12-month warranty.
| ASIN | B07QZRL6NL |
| Amperage | 3.5 A |
| Antenna Location | Power Tool |
| Battery Capacity | 3.5 amp_hours |
| Battery Cell Composition | Other Than Listed |
| Battery Cell Type | Other Than Listed |
| Battery Weight | 0.75 kg |
| Best Sellers Rank | #130,044 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,211 in Cordless Tool Battery Packs |
| Brand | DTK |
| Compatible Phone Models | Replacement for black and decker 36V 40V systems of power tools lawn mower, leaf blower, hedge trimmer, weed eater,chainsaw |
| Customer Reviews | 4.2 out of 5 stars 428 Reviews |
| Item Dimensions | 0.01 inches |
| Item Type Name | battery pack |
| Item Weight | 8.16 ounces |
| Manufacturer | Shenzhen Henglixinyuan Electronic Technology Co., Ltd |
| Model Name | LBXR2036 |
| Model Number | LBX2040 |
| Number of Batteries | 1 A batteries required. (included) |
| Recommended Uses For Product | Power Tool |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Voltage | 40 volts |
| Warranty Description | 12 months warranty for repairing or replacing freely |
G**K
Good Battery
Perfect replacement for my Black and Decker weed whip And its actually affordable.
G**O
Replacement battery
Delivery was prompt and the battery works great. Thank you.
A**R
Works great over all
Overall works great, powers my black and decker mower and weedeater and blower fine. But it does flash red on the charger sometimes. It’s not one I can fully charge at one time. I have to leave it off charger for awhile then try and top it off if it won’t start flashing red. I keep a fan directly blowing on my batteries while charging bc I’m always worried about overheating them. My name brand ones don’t do that. Overall happy since this is way less expensive.
R**4
Damned good battery
works as well as if it came with my weed whacker and I ndon';t hasve to recharge it after 10 minmutes use, I love it.
Z**S
Good while it lasted, but it didn't last.
I bought this to use as a second battery to extend the runtime of my Black and Decker tools. After only two years of seasonal light use, it has completely stopped working. The battery no longer accepts a charge, even after cooling down for days:: the light on the charger just blinks red. This is an unacceptably short lifespan: for comparison, the original Black and Decker battery is still going strong after nine years, and still charges normally with the same charger.
W**S
Works fine
Works as advertised
J**K
Great product
Excellent product Long lasting Charges quickly
N**3
Short lifespan
Used for the weedeating season the first year I had it (3-4 months- 2-3x per month) Got two charges done for this year, and it quit charging. I had originally given it a 4 for fit and charging, but since it has had such a short life, I have changed it to a 3.
Trustpilot
1 day ago
3 weeks ago