LUXURY Deep Cycle series batteries(D Type, "D" behind the model name stands for deep-cycle application) are designed to have a large amount of stored current discharged between charging sessions, with very heavy non-porous battery plates to withstand repeated major discharging and charging cycle(deep cycle). The LUXURY Deep-cycle battery uses a different chemistry for the plates active paste material, and a slightly stronger electrolyte than normal battery electrolyte, whick allows for a much longer life in deep cycle applications. Product Standards • Compliant with international standards JIS C8702, BS6290-4 & IEC60896-21/22 • Classified as long life according to the Eurobat Guide/HF • Able to be shipped as non-hazardous cargo • The production facilities are certificated to ISO9001 & ISO14001 General Features • Environmentally friendly • High Reliability and Good Quality • Deep Discharge Recovery • High Power Density • Long Service Life, in Float or Cyclic • International Standard, JIS and DIN Applications • Solar Systems • Wheelchair • Golf Cart • Marine Equipment • Power Station • Railway Systems • Telecom Systems • Cable TV Systems