8V 190ah Trojan Battery Marine Battery Boat Battery Flooded Tubular Battery

Main Application
. Three years warranty at 35°C-40°C average 
. Able to operate at -40°C to 60°C
. Longer life and higher stability under high temp. environment (Perfect to be applied to renewable energy system or hybrid power system at tough condition.) 
. Adopt Super-C additives lead plates: Deep discharge recovery capability
. Deep Cycle usage: 50% DOD, 1500-1600 Cycles work in high/cold temp. area.
. Designed floating service life: 20 years @ 25 °C/77 °F.
. Warranty: 36months free replacement warranty


About Koyosonic




Questions & Answers.

Q3: How's the delivery time?
A: Usually about 25-30 days, urgent orders can be arranged within a week.
Q4: Can you print my picture or logo on the battery cover?
A: Yes, OEM is available,we can print your picture or logo on the battery case, and you can offer your logo.
Q5: Why batteries have different capacity at different hour rate?
A: The capacity of a battery, in Ahs, is a dynamic number that is dependent on the discharge current. For example, a battery that is discharged at 10A will give you more capacity than a battery that is discharge at 100A. With 20Hr-rate, the battery is able to deliver more Ahs than with the 2-hr rate because the 20-hr rate uses a lower discharge current than the 2-hr rate.
Q6: How is the Warranty?
A: 25°C, Over 100Ah 3years, Over 50Ah 2 years, below 50Ah 1 years ,Free replacement if defective by factory problem, no need return.

Welcome you contact us for more details. Hope there will be good cooperation between us.