Vmaxtanks SLR125 AGM 12V 125ah Battery for Solar Wind Power Emergency Backup Generator PV panel or Charger AGM 12V VMAX Battery (12 Volt 125Ah Group 31 AGM Solar Battery)

Vmaxtanks SLR125 AGM 12V 125ah Battery for Solar Wind Power Emergency Backup Generator PV panel or Charger AGM 12V VMAX Battery (12 Volt 125Ah Group 31 AGM Solar Battery)

Q: Will it automaticly stop charging once it is fully charged? If not, what accessory should I get to make it stop charging?

The battery doesn't have an internal mechanism to stop the inflow of charging power. I use a Schumacher 100 Amp digital (smart) charger for charging on the grid and a Sunforce 30Amp digital charge controller for off grid (solar) charging. They charge at a high rate when the batteries are low and slow to a trickle when maintenance level is reached. My system has 4 ea. 125AHr Vmaxtanks.

Q: How long at max draw (125 amps an hour) does it take for this battery to rundown to the 50% level with no charge input

Amp hours are a measure of power. Theoretically, the battery should provide 125 amps for one hour at the stated 12 volts. However, at this high a current, I wouldn't count on it. More realistically, the battery should provide 10 amps at 12 volts for 12.5 hours or 20 amps for 6.25 hours...and so on and so forth. My experience is limited because I use them (two of them) along with an inverter to run a refrigerator and a few other pieces of equipment in a back up mode. They have done great when I've needed them!

Q: What is the recommended depth of discharge for this battery?

Not sure I just have it hooked up to my solar panels and it never past 12.3v

Q: just charge to 100%. Volt meter now shows that it is loosing a charge...down 15% in three minutes and continuing to slide. Do I need to do something?

Your battery made need to be replaced if it can’t hod a charge.

Product ID: 52615291

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Details

Brand
VMAX USA
Size
Group 31
Product Dimensions
6.8"D x 12.9"W
Terminal
Ring Terminal
Manufacturer
VMAXTANKS
UPC
729440163129

Frequently Bought Together

VMAXTANKS SLR125 Solar Battery 12 Volt 125Ah Group 31 Battery for Solar Wind Sump Pump Emergency Backup Generators and PV panels

Qty2: VMAX SLR125 AGM Sealed Deep Cycle 12V 125Ah Batteries for Use with Pv Solar Panels, Wind Turbine and Inverters

Description

12 Volt 125Ah Group 31 AGM Deep Cycle Heavy Duty Battery, 13"L*7"W*8.7"H; Includes carrying strap
Military grade custom made plates
Charge using AC, Solar or Wind Power. Float Service Life span of 8 to 10 years
AGM with 99% recombination capabilities; no dangerous fumes or gases.
Bargainshore offers FREE Signature Confirmation on most bulky orders in excess of $150.00. You can waive the Signature Confirmation by sending us a message with your request when placing your order. Orders of 5 or more batteries shipped on a pallet must be signed for when delivered. A contact number is required to schedule pallet delivery.

AGM Electrolyte Suspension System Custom Built Military Grade Alloys Maintenance free Operation Fast Charge Delivery Capabilities Extremely Low Self Discharge Rate Extreme Vibrations, Heat and Weather resistant Sealed Non-Spillable Non Hazardous Construction Maximum Power Density and Deep Cycle Capabilities

Specifications

Item Weight	75 Pounds
Item Dimensions D x W x H	6.8"D x 12.9"W x 8.7"H
Size	Group 31
Terminal	Ring Terminal
Voltage	12 Volts
Compatible with Vehicle Type	Scooter
Battery Type	Lead-Acid, AGM

Have a Question? See What Others Asked

Will it automaticly stop charging once it is fully charged? If not, what accessory should I get to make it stop charging?

How long at max draw (125 amps an hour) does it take for this battery to rundown to the 50% level with no charge input

What is the recommended depth of discharge for this battery?

just charge to 100%. Volt meter now shows that it is loosing a charge...down 15% in three minutes and continuing to slide. Do I need to do something?

Common Questions

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