Fullriver Battery DC335-6 (J305-6)


The Fullriver FR335 (DC335-6) is a direct replacement for any group J305 lead-acid, GEL, or AGM batteries.


SKU: FRJ305-6 Category: Tags: , , ,



6 Volt – 335 Amp Hrs – Group J305 Premium Sealed Maintenance Free Deep Cycle Batteries for Marine, RV, UPS, Inverter, Solar Panel (Photovoltaic), Telcom, CATV and Stand-by Applications



The Fullriver FR335 (DC335-6) is a high performance AGM deep cycle battery. Due to the Fullriver’s unique construction, it guarantees leak proof operation in any position. The AGM technology allows for a completely sealed maintenance-free battery with no need to add water. Fullriver batteries incorporate a built-in design that recombines over 99% of gases. The FR335 (DC335-6) has over 1000 discharge/recharge cycles giving them an expected life span of 5 to 7 years.


Warranty is for 5 years (First 24 months free replacement, next 36 months prorated).

Fullriver FR335 (DC335-6) Specifications:

Nominal Voltage: 6V
Amp Hour Capacity @ 20 hr rate: 335 a/h
Reserve Capacity @ 25 amp discharge rate: 751 mins
BCI Group Size: J305
Marine Cranking Amps @ 32* F: 1845 amps
Cold Cranking Amps @ 0* F: 1550 amps
Weight: 105.4 lbs.
Length: 11.61 in.
Width: 7.00 in.
Height: 14.41 in.
Terminal Type: dual terminals (auto post and stud)



Additional information

Weight 105 lbs


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