The flooded, deep-cycle line features extended standard warranties and double insulated, enveloped positive plates that eliminate the possibility of separator misalignment, cracked separators, treeing or shorting at the bottom or sides. Each battery cell has increased liquid reserve levels, resulting in fewer watering intervals. The 4000 Series is rated for a 10-year average life; the 5000 Series is rated for 12 to 15 years. The 4000 have rope handles, the 5000 Series' handles are integrated into the case.
The 5000 series are constructed in a non-breakable modular dual container. Each 2-volt cell is assembled in its own inner polypropylene container within a moisture tight, protective outer container eliminating short circuits due to water or falling metal objects. This series battery is supplied with Hydrocaps which extends the service intervals for adding water to the cells. FOB destination with minimum weight quantities–call for details. Available dry charged. Bolt size is 5/16”.
Series 4000 batteries carry a 24-month free replacement warranty (FOB factory) and include an 84-month adjustment period from date of installation. Series 5000 batteries carry a 36-month free replacement warranty (FOB factory) and include a 120-month adjustment period from date of installation (USA only).