--- product_id: 731955605 title: "Waitley 2 x 12V 6A Replacement Battery Compatible with Milwaukee 6.0Ah Power Tools" brand: "waitley" price: "FREE" currency: EUR in_stock: false url: https://www.desertcart.at/products/731955605-waitley-2-x-12v-6a-replacement-battery-compatible-with-milwaukee store_origin: AT region: Austria --- # 6Ah high capacity 12V Li-ion power Built-in overcharge protection Waitley 2 x 12V 6A Replacement Battery Compatible with Milwaukee 6.0Ah Power Tools **Brand:** waitley **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > πŸ”‹ Power your hustle with unstoppable energy! ## Quick Answers - **What is this?** Waitley 2 x 12V 6A Replacement Battery Compatible with Milwaukee 6.0Ah Power Tools by waitley - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/731955605-waitley-2-x-12v-6a-replacement-battery-compatible-with-milwaukee) ## Best For - waitley enthusiasts ## Why This Product - Trusted waitley brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Amp up your runtime:** 6Ah capacity delivers extended usage, minimizing downtime and maximizing productivity. - β€’ **Smart safety tech inside:** Built-in chip prevents overcharging and failures, extending battery lifespan and reliability. - β€’ **Confidence with every charge:** Backed by a 12-month warranty and 30-day money-back guarantee for risk-free power upgrades. - β€’ **Shock absorption for rugged use:** Integrated shock protection guards your battery against drops and impacts on the job site. - β€’ **Power that keeps pace with your projects:** 12V Li-ion battery ensures seamless compatibility with Milwaukee tools for uninterrupted workflow. ## Overview Waitley’s 2-pack 12V 6Ah Li-ion replacement batteries are engineered for Milwaukee power tools, combining high capacity, smart overcharge protection, and shock absorption to deliver durable, long-lasting performance. Trusted by thousands with a 4.5-star rating and backed by a 12-month warranty, these batteries offer professional-grade reliability at a fraction of the cost. ## Description About Us We have 10 years experience with batteries. As a professional manufacturer of power tool batteries, Waitley focuses on the stability, safety and compatibility of replacement batteries. The batteries are fully compatible with the products. Replacement for: Milwaukee 48-11-2420 M12 Electric Battery Compatible with: 48-11-2401, 2207-20, 2207-21, 2238-20 2238- 21 2239-20 2239-21 2276-20NST 2276-21 2276- 21NST 2277-20 2277-20NST 2277-21 2277-Γ‚ 21NST 2290-20 2290-21 2310-21 2311-20 2311-21 2312-21, 2313-20, 2313-21 2314-20 2314-21 2320 2320-20, 2320, 21, 2330 2331 2332 2333 2401-20 2401-Γ‚ 22 2402-20 2402-22 2403-20 2403-22 2404-20 2404-22 2410 2410-20 2410-22 2411- 20 2411-22 2415-20 2415-21 2420-20, 2420-21, 2420-22 2426-20 2426-22 2429-20 2429- 21XC 2432-20 2432-22 2446-20 2446-21XC 2450- 20 2450-22 2451 2451-20 2451-22 2452-22 2453-20, 2453-22, 2454-20 2454- 22 2455-20 2455-22 2456-20 2456-21 2457-Γ‚ 20 2457-21 2458-20 2458-21 2460-20 2460-21 2470 2470-20 2470-21 2471 2471-20 2471-21 2471-22 2590-20 49-24-0145 49-24- 0146 C12 D C12 DD C12 HZ C12 IC C12 ID C12 IW C12 PC C12 PD C12 PPC C12 WS M12 IR M12 JS Warranty: Waitley is committed to providing every customer with satisfactory products and customer service. All Waitley products are backed by a 30-day money-back guarantee and a 12-month Waitley limited warranty. ## Features - Type: Li-ion Working Voltage: 12V Capacity 6Ah - Compatible with original tools and chargers - Built-in shock absorption properties protect the battery. Built-in chip prevents overcharging and other failures to extend battery life - Delivers long-lasting performance and durability - We have 12 months sales service. If you have any concerns about this item, please feel free to contact us ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PFG9YSV | | Amperage | 6 Amps | | Antenna Location | Power Tool | | Battery Capacity | 12 Volts | | Battery Cell Type | Lithium Ion | | Battery Weight | 500 Grams | | Brand Name | Waitley | | Customer Reviews | 4.5 4.5 out of 5 stars (2,979) | | Item Dimensions | 8.9 x 8.9 x 11.7 centimetres | | Item Weight | 500 g | | Manufacturer | Waitley | | Model Number | WTL12 | | Number of Batteries | 2 Lithium Ion batteries required. | | Reusability | Rechargeable | | UPC | 714035539861 | | Voltage | 12 Volts | ## Product Details - **Battery capacity:** 12 Volts - **Battery cell composition:** Lithium Ion - **Brand:** Waitley - **Number of batteries:** 2 Lithium Ion batteries required. - **Recommended uses for product:** Power Tool ## Images ![Waitley 2 x 12V 6A Replacement Battery Compatible with Milwaukee 6.0Ah Power Tools - Image 1](https://m.media-amazon.com/images/I/712409ZlzdL.jpg) ## Questions & Answers **Q: Are these batteries work well with m12 milwaukee brand? do they hold the charge? do they fit and release well on the tools or charger?** A: They work perfect on the charger. They hold a charge and work well in the tools. Runtime is 36% longer than my Milwaukee 4.0 battery. Fit & Release needs work. Waitley told me on Aug 25th, 2020 they will fix these issues: Fits my 2453-20 Impact Drill. Slightly loose. Release is good. Falls out of my 2530-20 Circular Saw. Reviewer John has similar experience. Considerable difficulty inserting and removing from my 2504-20 1/2" Drill. Reviewer Jack Z and Tom P have similar experiences. **Q: Do the tabs that lock battery in place break easy?** A: I have not had the locks break but I have had them come loose while using the tool, I have to continue reinstalling the battery. **Q: Will this battery work in heated vest** A: I don’t know how much power a vest use. This 6 Amps 12 Volts battery produce 72 Watts. You need to know how many watts per hour the vest you have in mind use. My use is for a Milwaukee converted to a sharpening grinder to sharp tungsten electrodes for TIG welding. The batteries are working nicely. **Q: How many batteiries come in this pack? I know it says 2 batteries, but I heard someone only received 1 battery when their package came.** A: It comes with two batteries ## Frequently Bought Together - waitley 2 Pack 12V 6A Replacement Battery Compatible with Milwaukee 6.0Ah Power Tools - Milwaukee 2457-20 M12 Cordless 3/8" Sub-Compact 35 ft-Lbs 250 RPM Ratchet w/ Variable Speed Trigger - Powerextra 2 Pack 12V 3000mAh Lithium-ion Replacement Battery Compatible with Milwaukee M12 48-11-2411 48-11-2420 48-11-2401 48-11-2402 48-11-2401 12-Volt M12 Cordless Tools --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/731955605-waitley-2-x-12v-6a-replacement-battery-compatible-with-milwaukee](https://www.desertcart.at/products/731955605-waitley-2-x-12v-6a-replacement-battery-compatible-with-milwaukee) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-10-24*