--- product_id: 277549814 title: "2X CTB8185 CTB8187 Battery 18V 4Ah 4000mAh Replace for Snap on" brand: "cnby" price: "S$222" currency: SGD in_stock: true category: "Cnby" url: https://www.desertcart.sg/products/277549814-2x-ctb8185-ctb8187-battery-18v-4ah-4000mah-replace-for-snap store_origin: SG region: Singapore --- # 4000mAh High Capacity 18V Li-ion Power Smart Safety Chip 2X CTB8185 CTB8187 Battery 18V 4Ah 4000mAh Replace for Snap on **Brand:** cnby **Price:** S$222 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power your productivity, never miss a beat! ## Quick Answers - **What is this?** 2X CTB8185 CTB8187 Battery 18V 4Ah 4000mAh Replace for Snap on by cnby - **How much does it cost?** S$222 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/277549814-2x-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 - β€’ **Zero Memory Effect:** Charge or discharge anytime without losing battery capacity, keeping your workflow smooth and efficient. - β€’ **Long-Lasting Charge:** 4000mAh capacity means fewer interruptions and more work done on a single charge. - β€’ **Smart Protection Tech:** Integrated microchip guards against over-discharge, overload, and short circuits for ultimate reliability. - β€’ **Seamless Compatibility:** Perfectly fits a wide range of Snap-on impact wrenches, drills, and cordless toolsβ€”upgrade without hassle. - β€’ **Unstoppable Power Boost:** 18V lithium-ion cells deliver consistent, high-performance energy for all your Snap-on tools. ## Overview This dual-pack of 18V 4000mAh lithium-ion batteries is engineered for Snap-on cordless power tools, featuring smart microchip protection and zero memory effect for reliable, long-lasting performance across multiple tool models. Backed by a 6-month warranty, it’s the essential upgrade for professionals demanding uninterrupted power and safety. ## Description WARNING: Contains Li-Ion batteries. Do not short circuit, disassemble or throw into fire. Risk of leakage and chemical injury. Compatible Battery Part Numbers: CTB8185, CTB8187, CTB7185 Compatible Charger Model: CTC720, CTC131 Compatible Tool Models: CT7850 Series Impacts Wrenches CDR7850H Series Impacts Wrenches CTL7850 Series Impacts WrenchesCT8810 Series 18 V 3/8" Drive Impacts Wrenches CT8815 Series 18 V 1/2" Drive Impacts Wrenches CT8850 Series 18 V 1/2" Drive Cordless Impact Wrenchs CT8850 Series 18 V 1/4” Hex Quick Change Cordless Impact Driver CT9075 Series 18 V 1/2" Drive Brushless Impacts Wrenchs CT9100 Series 18 V 3/4" Drive Brushless Impacts Wrenchs CT9010 Series 18 V 3/8" Drive Brushless Impacts Wrenchs 18 V 1/2" MonsterLithium Cordless Hammer Drill CDR8850HDB CDR8850HK2 CDR8850HGDB CDR8850HHVDB CDR8850HGK2 CDR8850HHVK2 CDRU8850HU2 18 V 1/2" MonsterLithium Compact Cordless Drill CDR8815DB CDR8815K2 CDR8815GDB CDR8815G CDR8815HVDB CDR8815HVK2 CDR8815GK2 18 V Cordless Grease Gun CGG8850DB CGG8850K1 CGG8850GK1 CGG8850HVK1 CGGA8850PVKT 18 V Cordless Reciprocating Saw CTRS8850DB CTRS8850K1 CTRS8850W1 CTRS8850HVDB CTRS8850GK1 CTRS8850HVK1 18 V Cordless Grinder/Cut-off Tool CTGR8850DB CTGR8850K1 CTGR8855DB CTGR8855K1 CTGR8845DB CTGR8855U1 18 V 18" MonsterLithium Cordless Band File Sander CTBF8818DB CTBF8818K1 ## 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 A | | Antenna Location | Power Tool | | Battery Capacity | 4000 milliampere_hour | | Battery Cell Composition | Lithium | | Battery Cell Type | Lithium | | Battery Weight | 500 g | | Best Sellers Rank | #303,776 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,632 in Cordless Tool Battery Packs | | Brand | CNBY | | Customer Reviews | 4.1 out of 5 stars 41 Reviews | | Item Dimensions | 4.72 x 3.07 x 2.8 inches | | Item Weight | 1.5 pounds | | Manufacturer | CNBY | | Model Name | ctb8185 | | Model Number | 2xCTB8185-US-FBA | | Number of Batteries | 2 Lithium Ion batteries required. (included) | | Recommended Uses For Product | Power Tool | | Reusability | Rechargeable | | UPC | 700512907551 | | Unit Count | 1 Count | | Voltage | 18 volts_of_alternating_current | | Warranty Description | 180 DAYS | ## Product Details - **Battery Capacity:** 4000 milliampere_hour - **Battery Cell Composition:** Lithium - **Brand:** CNBY - **Number of Batteries:** 2 Lithium Ion batteries required. (included) - **Recommended Uses For Product:** Power Tool ## Images ![2X CTB8185 CTB8187 Battery 18V 4Ah 4000mAh Replace for Snap on - Image 1](https://m.media-amazon.com/images/I/71XJoaoMt1L.jpg) ![2X CTB8185 CTB8187 Battery 18V 4Ah 4000mAh Replace for Snap on - Image 2](https://m.media-amazon.com/images/I/71-LKLw5hEL.jpg) ![2X CTB8185 CTB8187 Battery 18V 4Ah 4000mAh Replace for Snap on - Image 3](https://m.media-amazon.com/images/I/71v5+KMp5pL.jpg) ![2X CTB8185 CTB8187 Battery 18V 4Ah 4000mAh Replace for Snap on - Image 4](https://m.media-amazon.com/images/I/617-iTsd2yL.jpg) ![2X CTB8185 CTB8187 Battery 18V 4Ah 4000mAh Replace for Snap on - Image 5](https://m.media-amazon.com/images/I/81MeVlUwP4L.jpg) ## 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? - 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.sg/products/277549814-2x-ctb8185-ctb8187-battery-18v-4ah-4000mah-replace-for-snap](https://www.desertcart.sg/products/277549814-2x-ctb8185-ctb8187-battery-18v-4ah-4000mah-replace-for-snap) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-11-04*