Two Way Batteries are not all the same so when you choose the TS-200 (replacement for TEKK) you choose durability and strength. The TS-200 is built tough using only the highest-quality materials. Due to such quality construction the TS-200 is built to match or better the original specs laid out by the manufacturer of the original prod1. With a massive inventory and everyday low prices it's easy to see why BatteryTex.com is your go-to site for replacement batteries. Whether its selection, quality or our great discount prices you'll find that BatteryTex is the ultimate battery source. If you require further info or would like to save with bulk pricing discounts - call one of our team members now - 1-888-825-6661. We have a wide selection of Two Way Batteries batteries available. See them here! View our great selection of items for products by TEKK. Using updated materials, manufacturing techniques and modern technology today's batteries provide greater benefits from increased life-spans to decreased costs. For warranty information on batteries please contact us directly. The manufacturer warranty is normally one-year however this may vary depending upon the maker. (-)IS IN THE CENTER