--- product_id: 142706297 title: "CTB8185 CTB8187 Battery 18V 4Ah Replace for Snap on 18V Battery Power Tool | For Battery CTB8185 CT7850 CTR7850H CTL7850 CTB7185 CTB8187 4000mAh" brand: "powerwings" price: "$140.49" currency: USD in_stock: true category: "Power Wings" url: https://www.desertcart.us/products/142706297-ctb8185-ctb8187-battery-18v-4ah-replace-for-snap-on-18v store_origin: US region: United States of America --- # 18V high-voltage power 4000mAh long-lasting capacity Compatible with Snap-on 18V tools CTB8185 CTB8187 Battery 18V 4Ah Replace for Snap on 18V Battery Power Tool | For Battery CTB8185 CT7850 CTR7850H CTL7850 CTB7185 CTB8187 4000mAh **Brand:** powerwings **Price:** $140.49 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power your hustle with Snap-on compatible endurance! ## Quick Answers - **What is this?** CTB8185 CTB8187 Battery 18V 4Ah Replace for Snap on 18V Battery Power Tool | For Battery CTB8185 CT7850 CTR7850H CTL7850 CTB7185 CTB8187 4000mAh by powerwings - **How much does it cost?** $140.49 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/142706297-ctb8185-ctb8187-battery-18v-4ah-replace-for-snap-on-18v) ## Best For - powerwings enthusiasts ## Why This Product - Trusted powerwings brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Stay Unstoppable:** 4000mAh capacity ensures extended runtime, minimizing downtime and maximizing productivity. - β€’ **Lightweight & Compact:** At just 700g and compact dimensions, it’s easy to handle without bulk slowing you down. - β€’ **Risk-Free Reliability:** Backed by a 6-month warranty with hassle-free replacement to keep you powered up. - β€’ **Power Through Your Projects:** 18V voltage delivers consistent, high-performance energy for demanding tasks. - β€’ **Seamless Snap-on Compatibility:** Perfectly replaces CTB8185, CTB7185, CTB8187 batteries for trusted Snap-on power tools. ## Overview This 18V 4000mAh lithium-ion battery is a direct replacement for Snap-on CTB8185 series power tool batteries, offering reliable, long-lasting power in a compact, lightweight design. Compatible with multiple Snap-on models, it comes with a 6-month warranty and is designed exclusively for Li-ion tools, ensuring seamless performance and peace of mind for professionals. ## Description Kindly noted, this battery only fit CTB8185 series. This battery DO NOT FIT CTB4187 CTB6187. They are different battery models. If you are not sure, please kindly contact us, we would like to help you find correct battery, thanks for your support ! Battery Details> Model: CTB8185 Volt: 18V Capacity: 4000mAh / 4Ah Size: 11.8 cm * 7.8 cm * 7.1 cm Weight: 700g Compatible Battery P/N: CTB8185 / CTB7185 / CTB8187 Compatible Charger P/N: CTC720 Compatible Power Tool Model: Replace for Snap on CT7850 CDR7850H CTL7850 CTB7185 CTB8185 CTB8187 Warranty : 180 days. If battery can not charge, we will replace a new battery or make a refund to customer. Package contains: 1x Battery 1x Manual Kindly noted : This battery is only fit with Li-ion Battery. If your original battery is NI-CD or NI-MH, please kindly do not buy this battery. Because it will not been charged, it also not work with your original tools. Many thanks for your understanding and support. ## Features - Volt: 18V | Capacity: 4000mAh | Colour: Black - Replaces For Snap on 18V Li-ion Battery Part Number: CTB8185 CTB7185 CTB8187 - Replace For Snap on 18V Power Tools CT8850 CT7850 CT8810 8815 CDR7850H Cordless - Warranty: 6 month. If battery can not charge, please contact us, we will re-send a new battery, we will not ask customer return back the defective battery. - Source: replacement Lithium-Ion. ( NOT fit for Nicad , NOT fit for Ni-Mh ) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07G3X93VF | | Amperage | 4 A | | Antenna Location | Power Tool | | Battery Capacity | 4000 milliampere_hour | | Battery Cell Type | Lithium | | Battery Weight | 500 g | | Best Sellers Rank | #330,231 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,910 in Cordless Tool Battery Packs | | Brand | PowerWings | | Customer Reviews | 4.0 4.0 out of 5 stars (166) | | Included Components | 1pcs Battery CTB8185 | | Item Dimensions | 4.72 x 3.15 x 2.76 inches | | Item Weight | 700 g | | Manufacturer | PowerWings | | Model Name | ctb8185 | | Model Number | CTB8185 CTB7185 CTB8187 | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Reusability | Rechargeable | | UPC | 602463859173 | | Unit Count | 1 Count | | Voltage | 18 volts | ## Product Details - **Battery Capacity:** 4000 milliampere_hour - **Battery Cell Composition:** Lithium - **Brand:** PowerWings - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Recommended Uses For Product:** Power Tool ## Images ![CTB8185 CTB8187 Battery 18V 4Ah Replace for Snap on 18V Battery Power Tool | For Battery CTB8185 CT7850 CTR7850H CTL7850 CTB7185 CTB8187 4000mAh - Image 1](https://m.media-amazon.com/images/I/71g0LIB5bRL.jpg) ![CTB8185 CTB8187 Battery 18V 4Ah Replace for Snap on 18V Battery Power Tool | For Battery CTB8185 CT7850 CTR7850H CTL7850 CTB7185 CTB8187 4000mAh - Image 2](https://m.media-amazon.com/images/I/71Ec7UUEsNL.jpg) ![CTB8185 CTB8187 Battery 18V 4Ah Replace for Snap on 18V Battery Power Tool | For Battery CTB8185 CT7850 CTR7850H CTL7850 CTB7185 CTB8187 4000mAh - Image 3](https://m.media-amazon.com/images/I/71S34VtoovL.jpg) ![CTB8185 CTB8187 Battery 18V 4Ah Replace for Snap on 18V Battery Power Tool | For Battery CTB8185 CT7850 CTR7850H CTL7850 CTB7185 CTB8187 4000mAh - Image 4](https://m.media-amazon.com/images/I/71h6qvrDdIL.jpg) ![CTB8185 CTB8187 Battery 18V 4Ah Replace for Snap on 18V Battery Power Tool | For Battery CTB8185 CT7850 CTR7850H CTL7850 CTB7185 CTB8187 4000mAh - Image 5](https://m.media-amazon.com/images/I/61LFp8QatdL.jpg) ## Frequently Bought Together - PowerWings CTB8185 CTB8187 Battery, 18V 4Ah 4000mAh Power Tool Battery Replace for Snap on 18V Battery CTB8185 CT7850 CTR7850H CTL7850 CTB7185 CTB8187 - Powerwings Charger CTC720 Replace for Snap on 18V Charger CTB8185 CTB8187 CT7850 CDR7850H CTL7850 CTB7185 Tool Battery Li-ion - Winters 2-1/2" Dial Size, Liquid Filled Industrial Pressure Gauge, Brass Internals, Stainless Steel Case, Dual Scale 0-5,000 psi/kPa, 1.5% Acc, 1/4" NPT Bottom Mount, Glycerin Filled Pressure Gauge --- ## 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.us/products/142706297-ctb8185-ctb8187-battery-18v-4ah-replace-for-snap-on-18v](https://www.desertcart.us/products/142706297-ctb8185-ctb8187-battery-18v-4ah-replace-for-snap-on-18v) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-18*