--- product_id: 1420414 title: "Black & Decker RB-3612 Battery and Charger for Mowers and Tillers, 36-Volt" brand: "black+decker" price: "539352₫" currency: VND in_stock: false reviews_count: 7 url: https://www.desertcart.vn/products/1420414-black-and-decker-rb-3612-battery-and-charger-for-mowers store_origin: VN region: Vietnam --- # Fast Charging 36V Power 2-Year Warranty Black & Decker RB-3612 Battery and Charger for Mowers and Tillers, 36-Volt **Brand:** black+decker **Price:** 539352₫ **Availability:** ❌ Out of Stock ## Summary > 🔋 Power Up Your Lawn Game! ## Quick Answers - **What is this?** Black & Decker RB-3612 Battery and Charger for Mowers and Tillers, 36-Volt by black+decker - **How much does it cost?** 539352₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/1420414-black-and-decker-rb-3612-battery-and-charger-for-mowers) ## Best For - black+decker enthusiasts ## Why This Product - Trusted black+decker brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Peace of Mind Guaranteed:** Enjoy a 2-year warranty for worry-free operation and reliability. - • **Stay Charged, Stay Ready:** Includes a charger to ensure your battery is always primed for action. - • **Engineered for Excellence:** Original equipment ensures maximum performance and compatibility with your tools. - • **Perfect for Larger Properties:** Ideal for expansive lawns, giving you the freedom to tackle bigger tasks without the hassle. - • **Unleash Your Mowing Potential:** Experience uninterrupted power with the 36V battery pack, designed for extended run-time. ## Overview The Black & Decker RB-3612 is a high-performance 36-Volt battery and charger set, designed as a replacement for specific mower and tiller models. It offers extended run-time, a fast charger, and a 2-year warranty, making it the perfect choice for homeowners with larger properties. ## Description The Black & Decker RB-3612 Battery and Charger for all 36-Volt Mowers and Tillers replaces or adds a second battery and charger for CM1936, SPCM1936 & CTL36 mowers and tillers. This set includes a charger to keep batteries charged and ready to go. Ideal for adding additional runtime for larger properties or for multiple 36V tools. Backed by Black & Deckers 2 year warranty. ## Features - Replacement 36v battery pack for spcm1936, cm1936, and ctl36 for additional run-time - Charger included for keeping both batteries charged - Additional battery for larger properties - Original Equipment For Maximum Performance - 2 year warranty ## Product Details - **Brand:** BLACK+DECKER - **Color:** Black - **Item Weight:** 30 Pounds - **Output Voltage:** 36 Volts - **Input Voltage:** 36 Volts ## Images ![Black & Decker RB-3612 Battery and Charger for Mowers and Tillers, 36-Volt - Image 1](https://m.media-amazon.com/images/I/41AoAg2ZI8L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Battery works fine, but charge indicator is superfluous. *by D***T on July 25, 2014* I ordered this battery and charger as a backup to the battery that came with the mower originally. The old battery, about 5 years old, was still usable but seemed to be growing weaker. The new battery works just fine. The battery charge-level indicator was a bit of a surprise, as I was expecting a voltage meter of some sort that gave a continuous readout and indicated when the charge was getting low (although I could tell that anyway by the mower's performance). The charge-level indicator is activated by pushing a button, which lights up 1, 2, or 3 lights showing whether the battery's charge is low, medium, or high. The lights are difficult to read in sunlight, which is not of much use since I don't mow my lawn at night! But it is of interest, when I roll the mower into the garage, to see how much charge is left.In any case, the new batteries, both the new one and the older one (without the charge-level indicator) work just fine and I am pleased with them. It certainly beats my older B&D cordless mower, which required major surgery to replace a worn-out battery. With the new batteries, one can change batteries in seconds. ### ⭐⭐⭐⭐⭐ Spare Lawnmower battery *by J***N on April 17, 2013* Bought this one as a spare/back-up for my lawnmower. This type of battery, when fully charged does not allow me to complete mowing my yard in a single charge...so I bought another. Now I have 2 fully charged batteries. When I mow my lawn, I go through the first battery until it winds down...then I just swap it out with the second battery and finish up the lawnmowing job. Easy to swap out. Battery works fine. One good thing with this battery lawnmower...no gas to buy, store, and pour.Had no problem at all with ordering a 2nd battery at Amazon.com, the shipping was free for me (on such a heavy item this was a big bonus), and the delivery time was fine...arrived quite quickly.The battery comes with it's own charger and is really easy to charge, just plug the cord into it. I'm lovin' the B&D electric/battery mower as well, quieter than gas mowers, and starts with the push of a button every time...none of this cord pulling I was used to with gas mowers.I'm very happy with the performance of this battery. ### ⭐⭐⭐ The battery is good, but Black and Decker's charger is infuriating, fragile. *by W***A on June 24, 2015* The battery is good, but Black and Decker's charger is infuriating. The charger uses a very thin wire (which WILL eventually short; I bought this to replace one that's only two years old), and the socket that plugs in is bafflingly fragile. The white and green plastic heads on the charging terminals are just terribly designed; a user has to fumble around with them to get them to seat correctly into the charging socket in the mower (because the shape and size of the heads is both cumbersome and small), and these will eventually just break, too. Why didn't Black and Decker opt to use a study, durable plug? They went with the flimsiest junk they could find, and it shows. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/1420414-black-and-decker-rb-3612-battery-and-charger-for-mowers](https://www.desertcart.vn/products/1420414-black-and-decker-rb-3612-battery-and-charger-for-mowers) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-23*