On Order Seals Mobile, Smartphone Battery Li-ion Battery fits Seals, ip68 water proof, ip68 water&dush proof, ts3 3.7V, 1550mAh CS-MTS300SL $28.71 All our batteries are brand new, The battery is an equivalent battery to the manufacturers as shown below. They are made with premium Lithium Ion cells and are rated as shown in the specifications. Finding the correct battery for your device can be difficult. There are a huge range of models and part numbers and it can be confusing. Believe us when we... Add to cart