--- product_id: 701028893 title: "2X CTB8185 CTB8187 Battery 18V 4Ah 4000mAh Replace for Snap on CTB8185 CTB7185 CT8850 CT7850 CDR7850H CTL7850 CT8815 CT8850 CT9075 CT9100 CT9010 CTC131 CTC720 Power Tool" brand: "cnby" price: "1729.17 DT" currency: TND in_stock: true reviews_count: 4 category: "Cnby" url: https://www.desertcart.tn/products/701028893-2x-ctb8185-ctb8187-battery-18v-4ah-4000mah-replace-for-snap store_origin: TN region: Tunisia --- # 4000mAh High Capacity 18V Li-ion Power Smart Safety Chip 2X CTB8185 CTB8187 Battery 18V 4Ah 4000mAh Replace for Snap on CTB8185 CTB7185 CT8850 CT7850 CDR7850H CTL7850 CT8815 CT8850 CT9075 CT9100 CT9010 CTC131 CTC720 Power Tool **Brand:** cnby **Price:** 1729.17 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power your precision, stay unstoppable. ## Quick Answers - **What is this?** 2X CTB8185 CTB8187 Battery 18V 4Ah 4000mAh Replace for Snap on CTB8185 CTB7185 CT8850 CT7850 CDR7850H CTL7850 CT8815 CT8850 CT9075 CT9100 CT9010 CTC131 CTC720 Power Tool by cnby - **How much does it cost?** 1729.17 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/701028893-2x-ctb8185-ctb8187-battery-18v-4ah-4000mah-replace-for-snap) ## Best For - cnby enthusiasts ## Why This Product - Trusted cnby brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Charge:** 4000mAh capacity ensures extended runtime, keeping you productive without frequent recharges. - • **Advanced Safety Tech:** Integrated microchip guards against over-discharge, overload, and short circuits for worry-free use. - • **Perfect Compatibility:** Specifically designed to replace Snap-on CTB8185 series batteries, guaranteeing seamless fit and function. - • **Risk-Free Reliability:** Backed by a 6-month warranty with hassle-free replacement or refund if it fails to charge. - • **Unmatched Power Boost:** 18V voltage delivers consistent, professional-grade performance for your Snap-on tools. ## Overview This dual-pack 18V 4000mAh lithium-ion battery set is engineered to replace Snap-on CTB8185 series batteries, delivering reliable, long-lasting power with built-in smart protection. Ideal for professionals demanding consistent tool performance, it fits multiple Snap-on models and includes a 6-month warranty for peace of mind. ## 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 Warranty : 180 days. If battery can not charge, we will replace a new battery or make a refund to customer. 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 Package contains: 1x Battery 1x Manual Review: Awesome value and great product Review: Works well snap on half inch impact gun. ## Features - Type: Li-ion ; Volts: 18 V ; Capacity: 4000mAh / 72 Wh, Quantity : 2pcs Battery - Compatible with : Snapon 18V CTB8185 CTB7185 CTB8187 - Suitable for: Snap on 18V Battery CTB8185 CT8850 CT7850 CT8810 CT8815 CDR7850H - Fits Charger for Snap on 18V Charger CTC720 - Warranty: 6 month . Integrated microchip prevents Over-discharge, overload and short circuit protection. No memory effect, can be charged or discharged as needed without loss of capacity. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08QS15SKM | | Amperage | 4 Amps | | Antenna Location | Power Tool | | Battery Capacity | 4000 Milliampere Hour (mAh) | | Battery Cell Type | Lithium | | Battery Weight | 500 Grams | | Battery capacity | 4000 Milliampere Hour (mAh) | | Battery cell composition | Lithium | | Brand | CNBY | | Brand Name | CNBY | | Customer Reviews | 4.1 out of 5 stars 37 Reviews | | Item Dimensions | 12 x 7.8 x 7.1 centimetres | | Item Weight | 1.54 Pounds | | Manufacturer | CNBY | | Model Name | ctb8185 | | Model Number | 2xCTB8185-US-FBA | | Number of Batteries | 2 Lithium Ion batteries required. (included) | | Number of batteries | 2 Lithium Ion batteries required. (included) | | Recommended uses for product | Power Tool | | Reusability | Rechargeable | | UPC | 700512907551 | | Unit Count | 1.0 Count | | Unit count | 1.0 Count | | Voltage | 18 Volts (AC) | ## Product Details - **Number of batteries:** 2 Lithium Ion batteries required. (included) - **Brand:** CNBY - **Battery cell composition:** Lithium - **Battery capacity:** 4000 Milliampere Hour (mAh) - **Recommended uses for product:** Power Tool ## Images ![2X CTB8185 CTB8187 Battery 18V 4Ah 4000mAh Replace for Snap on CTB8185 CTB7185 CT8850 CT7850 CDR7850H CTL7850 CT8815 CT8850 CT9075 CT9100 CT9010 CTC131 CTC720 Power Tool - Image 1](https://m.media-amazon.com/images/I/71XJoaoMt1L.jpg) ![2X CTB8185 CTB8187 Battery 18V 4Ah 4000mAh Replace for Snap on CTB8185 CTB7185 CT8850 CT7850 CDR7850H CTL7850 CT8815 CT8850 CT9075 CT9100 CT9010 CTC131 CTC720 Power Tool - Image 2](https://m.media-amazon.com/images/I/71-LKLw5hEL.jpg) ![2X CTB8185 CTB8187 Battery 18V 4Ah 4000mAh Replace for Snap on CTB8185 CTB7185 CT8850 CT7850 CDR7850H CTL7850 CT8815 CT8850 CT9075 CT9100 CT9010 CTC131 CTC720 Power Tool - Image 3](https://m.media-amazon.com/images/I/71v5+KMp5pL.jpg) ![2X CTB8185 CTB8187 Battery 18V 4Ah 4000mAh Replace for Snap on CTB8185 CTB7185 CT8850 CT7850 CDR7850H CTL7850 CT8815 CT8850 CT9075 CT9100 CT9010 CTC131 CTC720 Power Tool - Image 4](https://m.media-amazon.com/images/I/617-iTsd2yL.jpg) ![2X CTB8185 CTB8187 Battery 18V 4Ah 4000mAh Replace for Snap on CTB8185 CTB7185 CT8850 CT7850 CDR7850H CTL7850 CT8815 CT8850 CT9075 CT9100 CT9010 CTC131 CTC720 Power Tool - Image 5](https://m.media-amazon.com/images/I/81MeVlUwP4L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome value and great product *by J***N on 1 February 2024* ### ⭐⭐⭐⭐ Works well snap on half inch impact gun. *by B***S on 28 July 2022* ### ⭐ Junk *by M***A on 25 July 2025* ## Frequently Bought Together - 2X 4.0Ah Battery CTB8185 18V 4Ah 4000mAh Replace for Snap on CTB8185 CTB7185 CTB8187 CT8850 CT7850 CDR7850H CTL7850 CT8815 CT8850 CT8850 CT9075 CT9100 CT9010 Power Tool Battery - TPDL Charger CTC720 Replace for Snap On CTB8185 CT7850 CDR7850H CTL7850 CTB7185 CTB81 --- ## 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.tn/products/701028893-2x-ctb8185-ctb8187-battery-18v-4ah-4000mah-replace-for-snap](https://www.desertcart.tn/products/701028893-2x-ctb8185-ctb8187-battery-18v-4ah-4000mah-replace-for-snap) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-11*