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 VISION 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.
You can expect our batteries meet with the standards JIS, DIN, IEC60896-21/22 & BS6290-4. she have obtained ISO9001 & ISO14001 certification. she have obtained UL approval (MH25860) for all types of batteries. she have obtained CE approval for all types of batteries. All these render our batteries to be compatible with requirements of world-level equipments.
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
