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🔌 Power Up Your Bosch Tools with Any 18V Battery — Because Downtime is So Last Season!
This QINIZX Battery Adapter enables professional users to power Bosch 18V cordless tools using Dewalt 18V/20V Max and Milwaukee M18 18V lithium-ion slide batteries. Engineered with robust ABS+PC materials, it offers a compact 4.38x2.76x2.1 inch form factor and integrates essential safety features like short circuit and overcurrent protection. Ideal for extending runtime and maximizing battery versatility, it supports a maximum initial voltage of 20V and is designed for easy plug-and-play use. Note: It does not support charging and excludes certain Bosch battery models.
| ASIN | B09LHWZS15 |
| Best Sellers Rank | #52,483 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #71 in Power Tool Battery Converters |
| Brand | QINIZX |
| Built-In Media | 1x Bare Adapter (Without Battery and Tools) |
| Color | Black |
| Compatible Devices | PC |
| Connector Type | 2-Pin |
| Current Rating | 4 Amps |
| Customer Reviews | 4.3 out of 5 stars 254 Reviews |
| Input Voltage | 18 Volts (DC) |
| Item Dimensions | 4.38 x 2.76 x 2.1 inches |
| Item Type Name | DM18BSL Battery Adapter |
| Item Weight | 0.14 Kilograms |
| Item dimensions L x W x H | 4.38 x 2.76 x 2.1 inches |
| Manufacturer | QINIZX |
| Mfr Part Number | APT-DM18BSL-B |
| Model Number | APT-DM18BSL-B |
| Number of Items | 1 |
| Package Quantity | 1 |
| UPC | 780861370398 |
| Unit Count | 1.0 Count |
| Warranty Description | Manufacturer warranty for 60 days from date of purchase. |
B**C
Works great
Works great for my use. I recommend it.
J**Y
Fits and Works Great!
Works great in my blue bosch 18v tools using 20v dewalt batteries. No problems so far, it locks in very nicely.
A**R
Good product
Perfect stuff
J**D
Handy.
Works good. It’s a little big but it has to be since the DeWalt battery is 20 volt. It needs to step down the voltage 2V which requires a few more parts.
J**S
Works
I am able to use my Dewalt battery on my Bosch saw. Works as intended. Haven't ran the saw for extended periods but I would avoid pushing a tool or battery hard with these adapters.
L**R
Do better save an old cordless circular saw.
Fits as it should
T**E
Don’t buy it
Does not work. P.O.S.
R**O
Really works
The adapter snaps into place and remains attached until release, but the fit in the Bosch tool is kind of sloppy. That doesn't affect its performance, which is excellent. The Milwaukee battery snaps in tightly to the adapter, until released. I originally thought that there might be a tool balance issue, but I noticed no difference between using my Bosch angle grinder with an original Bosch battery or with the adapter plus a Milwaukee battery. This adapter works and enables me to use Milwaukee batteries on all my Bosch tools.
W**L
Lets listed battery types work with Bosch tools. Works great, but doesn't charge batteries.
Couldn't be happier. Arrived on time and works as expected! Works for the newest bosch lineup as well –it was very unclear as to whether or not it would be compatible, but as of Octovber 2025 - the newest bosch lineup accepts this connection, letting you use milwaukee 18V batteries with bosch tools. I thought it might be worth mentioning; it might not look like the right connection in the photos, but I think that's because it's missing the pins required for battery charging—which was listed as not supported.
C**N
Cumple lo que se espera !!
Relación calidad -precio cumple bien su funcion..No es muy fte el plastico y los tornillos asi que no hay que manipularlo demasiado ..pero funciona bien..
B**1
Fait comme il est supposé
Commander pour mettre mais batterie dewalt sur mon grinder bosch..fonctionne parfaitement
Trustpilot
1 week ago
2 days ago