--- product_id: 68565698 title: "Terratek 18V Battery, 800mAh, 20V Max for Cordless Drill Range" brand: "terratek" price: "฿3952" currency: THB in_stock: true reviews_count: 8 category: "Terratek" url: https://www.desertcart.co.th/products/68565698-terratek-18v-battery-800mah-20v-max-for-cordless-drill-range store_origin: TH region: Thailand --- # 20V Max Peak Voltage 800mAh Lithium-Ion Power 3-5 Hour Fast Recharge Terratek 18V Battery, 800mAh, 20V Max for Cordless Drill Range **Brand:** terratek **Price:** ฿3952 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your projects with Terratek’s fast-charging, high-voltage battery—because downtime is so last season! ## Quick Answers - **What is this?** Terratek 18V Battery, 800mAh, 20V Max for Cordless Drill Range by terratek - **How much does it cost?** ฿3952 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/68565698-terratek-18v-battery-800mah-20v-max-for-cordless-drill-range) ## Best For - terratek enthusiasts ## Why This Product - Trusted terratek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reliable Power Boost:** Keep your Terratek drills running longer with a robust 800mAh lithium-ion battery designed for peak 20V performance. - • **Lightweight & Portable:** At just 0.2kg, this battery adds power without the bulk—ideal for on-the-go professionals who value efficiency and comfort. - • **Peace of Mind Guaranteed:** Backed by a 2-year warranty, this battery replacement promises durability and reliability for your essential power tools. - • **Fast Recharge, Less Downtime:** Get back to work quickly with a rapid 3 to 5-hour recharge cycle that minimizes wait time and maximizes productivity. - • **Perfect Fit, Zero Compatibility Hassle:** Exclusively engineered for FUT18V01-3, TD18 series, and TT18 drill kits, ensuring seamless integration and optimal performance. ## Overview The Terratek 18V 800mAh lithium-ion battery is a lightweight, fast-recharging power source designed exclusively for select Terratek cordless drill models. Delivering a peak voltage of 20V and a quick 3-5 hour recharge time, it ensures your tools stay ready for any task. With a compact 0.2kg design and a 2-year warranty, this battery replacement guarantees reliable, long-lasting performance for professional and DIY users alike. ## Description Terratek 18V Battery, 800mAh, 20V Max for Cordless Drill Range | 800mAh lithium-ion battery, compatible only with FUT18V01-3, TD18, TD18B, TT18BMC, TD18C and TT18VKIT-3 drills.: desertcart.co.uk: DIY & Tools Review: Great back up battery - Great replacement battery , great and speedy seller but it does come via Evri so you may have problems with them … I did Review: Drill charger - Very good charger and fits the drill perfectly, nothing negative to say about it ## Features - Terratek Battery: High-quality Terratek battery, perfect for your cordless drills. Can serve as a Terratek spare battery or replacement for your drill range. It ensures a long-lasting performance for your power tools. - Terratek Use Only: The 18V lithium battery replacement is for the FUT18V01-3, TD18, TD18B, TT18BMC, TD18C & TT18VKIT-3 drill range only. The lithium battery will only fit the cordless drill mentioned. Weight of battery 0.2kg. - 18V Battery: The Terratek battery 18V provides the optimal power level for your Terratek drill range. Peaking at 20V from a fresh charge the battery stabilises to 18V and only takes 3/5 hours to re charge. - Terratek Spare Battery: Keep your tools running smoothly with our Terratek spare battery. Great cordless drill range battery replacement, ensuring you're never without power for your tasks. - 2 Year Warranty: Our Terratek drill range 18V 800Mah 3/5 hour charge lithium ion battery replacement comes with a 2 year guarantee for your added peace of mind. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CZ35H32 | | Amperage | 800 Milliamps | | Antenna Location | Terratek Cordless Drill Range | | Battery Capacity | 800 Milliamp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 0.2 Kilograms | | Battery capacity | 800 Milliamp Hours | | Battery cell composition | Lithium Ion | | Best Sellers Rank | 192,766 in DIY & Tools ( See Top 100 in DIY & Tools ) 311 in Drill Drivers | | Brand | Terratek | | Brand Name | Terratek | | Country of Origin | China | | Customer Reviews | 4.4 out of 5 stars 168 Reviews | | Included Components | 18V Lithium Battery | | Item Dimensions | 9.5 x 6.5 x 4.5 centimetres | | Item Weight | 0.2 Kilograms | | Manufacturer | Terratek | | Model Name | ZTD18/BATTERY | | Model Number | ZTD18/BATTERY | | Number of Batteries | 1 Lithium Ion batteries required. | | Number of batteries | 1 Lithium Ion batteries required. | | Product Warranty | 2 Year Warranty | | Recommended uses for product | Terratek Cordless Drill Range | | Reusability | Rechargeable | | Unit Count | 1.0 count | | Unit count | 1.0 count | | Voltage | 18 Volts | ## Product Details - **Number of batteries:** 1 Lithium Ion batteries required. - **Brand:** Terratek - **Battery cell composition:** Lithium Ion - **Battery capacity:** 800 Milliamp Hours - **Recommended uses for product:** Terratek Cordless Drill Range ## Images ![Terratek 18V Battery, 800mAh, 20V Max for Cordless Drill Range - Image 1](https://m.media-amazon.com/images/I/21sCr1CKLpL.jpg) ![Terratek 18V Battery, 800mAh, 20V Max for Cordless Drill Range - Image 2](https://m.media-amazon.com/images/I/715I0xSgySL.jpg) ## Questions & Answers **Q: Does this fit the paint sprayer?** A: This battery is only compatible with Terratek cordless drill. **Q: When will these spare batteries become available? They are like hens teeth, can't find replacement anywhere** A: Try the company that supplied it ,l had a problem with the charger a quick phone call to the people that supplied it bingo new charger in the post no charge **Q: Is there a case you can buy for this?** A: When you buy drill there is a roomy case. With purchase. haven't bought spare battery but will later. **Q: is the a cheaper spurious brand battery that fits this drill/driver?** A: £20??? Snap them up. I can’t find cheaper. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great back up battery *by D***S on 14 June 2026* Great replacement battery , great and speedy seller but it does come via Evri so you may have problems with them … I did ### ⭐⭐⭐⭐⭐ Drill charger *by A***L on 22 March 2026* Very good charger and fits the drill perfectly, nothing negative to say about it ### ⭐⭐⭐⭐ Battery good *by B***G on 13 December 2022* Battery. Good but getting a charger for it to replace lost one is extremely difficult I’ve. Found ## Frequently Bought Together - Terratek 18V Lithium Ion Battery Replacement For FUT18V01-3, TD18, TD18B, TT18BMC, TD18C & TT18VKIT-3 Drill Range Only. The Lithium Battery Will Only Fit The Cordless Drill Mentioned - Terratek 18V Lithium Ion Drill charger Replacement For FUT18V01-3, TD18, TD18B, TT18BMC, TD18C & TT18VKIT-3 Drill Range Only. The Terratek Battery Charger Will Only Fit The Cordless Drill Mentioned --- ## 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.co.th/products/68565698-terratek-18v-battery-800mah-20v-max-for-cordless-drill-range](https://www.desertcart.co.th/products/68565698-terratek-18v-battery-800mah-20v-max-for-cordless-drill-range) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-08-27*