--- product_id: 714288813 title: "waitley 18V 9.0Ah Replacement Battery Compatible with Makita BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator" brand: "waitley" price: "€ 140.29" currency: EUR in_stock: true url: https://www.desertcart.hr/products/714288813-waitley-18v-9-0ah-replacement-battery-compatible-with-makita-bl1830 store_origin: HR region: Croatia --- # Smart Charge Control LED Percentage Indicator 18V 9.0Ah High Capacity waitley 18V 9.0Ah Replacement Battery Compatible with Makita BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator **Brand:** waitley **Price:** € 140.29 **Availability:** ✅ In Stock ## Summary > 🔋 Power up smarter, work longer, stress less! ## Quick Answers - **What is this?** waitley 18V 9.0Ah Replacement Battery Compatible with Makita BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator by waitley - **How much does it cost?** € 140.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/714288813-waitley-18v-9-0ah-replacement-battery-compatible-with-makita-bl1830) ## 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 - • **Seamless compatibility:** Works flawlessly with Makita BL1830, BL1840, BL1850, BL1860, and BL1890 tools. - • **Power that lasts all day:** High-capacity 9.0Ah battery keeps your tools running longer without interruption. - • **Support when you need it:** 24/7 friendly customer service ensures your investment is worry-free. - • **Stay in the know with LED:** Intuitive LED display shows exact charge percentage, so you never guess when to recharge. - • **Optimized for peak performance:** Advanced electronic charge/discharge control extends battery life and reliability. ## Overview The Waitley 18V 9.0Ah Lithium-Ion Replacement Battery offers high-capacity power with a smart LED percentage indicator and advanced electronic charge control, ensuring extended runtime and optimized battery health. Compatible with multiple Makita models, it delivers reliable performance backed by 24/7 customer support. ## Description waitley 18V 9.0Ah Replacement Battery Compatible with Makita BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator ## Features - 18V 9Ah Li-ion Replacement Battery for BL1830 - NEW DESIGN - With indicator LED lights that have a percentage capacity display, avoid overuse and improve service life - When the charger rings, but the LED does not show 100%, keep charging, only when it shows 100% means it has been fully charged - Electronic control charge and discharge analysis to optimize performance and extend service life - Any question (problem), 24 hours friendly customer service ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07B4WFT86 | | Batteries | 1 Lithium Ion batteries required. (included) | | Batteries Included? | Yes | | Batteries Required? | Yes | | Battery Capacity | 9 Amp Hours | | Battery Cell Type | Lithium Ion | | Best Sellers Rank | #107,490 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,015 in Cordless Tool Battery Packs | | Color | Black | | Customer Reviews | 4.2 4.2 out of 5 stars (363) | | Date First Available | March 28, 2017 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 1.43 pounds | | Manufacturer | Waitley | | Material | Other | | Part Number | WTL1830 | | Product Dimensions | 4.57 x 3.62 x 3.19 inches | | Voltage | 18 Volts | | Wattage | 162 watts | ## Product Details - **Number of batteries:** 1 Lithium Ion batteries required. (included) - **Brand:** Waitley - **Battery cell composition:** Lithium Ion - **Battery capacity:** 20 Volts - **Recommended uses for product:** Power Tool ## Images ![waitley 18V 9.0Ah Replacement Battery Compatible with Makita BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator - Image 1](https://m.media-amazon.com/images/I/61kuOi9JhQL.jpg) ![waitley 18V 9.0Ah Replacement Battery Compatible with Makita BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator - Image 2](https://m.media-amazon.com/images/I/51iyikHYATL.jpg) ![waitley 18V 9.0Ah Replacement Battery Compatible with Makita BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator - Image 3](https://m.media-amazon.com/images/I/61wmXPPlhUL.jpg) ![waitley 18V 9.0Ah Replacement Battery Compatible with Makita BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator - Image 4](https://m.media-amazon.com/images/I/61uxBc6Sm4L.jpg) ![waitley 18V 9.0Ah Replacement Battery Compatible with Makita BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator - Image 5](https://m.media-amazon.com/images/I/61sLMWrHPZL.jpg) ## Frequently Bought Together - waitley 18V 9.0Ah Replacement Battery Compatible with BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator - DC18RF Charger Compatible with Makita 14.4V/18V Lithium-ion Battery,3.5A with USB Interface Charging for BL1815 BL1820 BL1830 BL1840B BL1850 BL1860 BL1450 Replacement Charger for DC18RC - CHAUNVEN 6.0Ah Battery Replacement for Makita 18V Battery Compatible with 18 Volt BL1860B BL1850B BL1840B BL1830B BL1815B Batteries --- ## 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.hr/products/714288813-waitley-18v-9-0ah-replacement-battery-compatible-with-makita-bl1830](https://www.desertcart.hr/products/714288813-waitley-18v-9-0ah-replacement-battery-compatible-with-makita-bl1830) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-17*