SLR125

VMAX SLR125 12 Volt 125Ah AGM Deep Cycle Hi Performance Battery

Your Price: $264.99

VMAX SLR125 12V 125Ah AGM Deep Cycle Group 31 Solar Battery

Part Number: SLR125

Availability: In Stock. Free Shipping.

Quantity	Price
2 - 4	$257.04
5 - 10	$249.09
11 - 15	$246.44
16+	$241.14

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Description
Customer Reviews

VMAX SLR125

12-Volt 125Ah AGM Deep Cycle
High Performance Battery

Voltage: 12 Volt

Capacity(Amp Hours @20-Hr Rate): 125Ah

RC (min): 260
Energy (KWH): 1700kWH
Terminals: 8mm (included)
Dimensions (inches): 12.9"L x 6.8"W x 8.7"H
Weight: 75lb
Charging Current: 7A-35A (a smart charger is recommended)
Charging Voltage: 14.4V-14.9V
Float Voltage: 13.5V-13.8V

Features:

AGM Electrolyte Suspension System
Maintenance free Operation
No Dangerous Fumes or Gases
Fast Charge Delivery Capabilities
Custom Built Military Grade Alloys
Extremely Low Self Discharge Rate
Approved for Mobile, Maritime and Air Travel
Extreme Vibrations, Heat and Weather resistant
Sealed, Non-Spillable, Non Hazardous Construction
Maximum Power Density and Deep Cycle Capabilities

Charging Options:

Smart / Microprocessor controlled charger: Battery Charger Guide
Alternator: 14V-15V14V-15V.
Solar Panel: 175W-450W.
Charge Controller: 20A-UP

Operating Temperature Range:

Discharge: -4~140F
Charge: 14~140F
Storage: -4~140F

Temperature Compensation:

Cycle use: -30mV/C per Cell
Standby use: -20mV/C per Cell

UPC: 729440163129

BCI Group Code: 31 [(+) on L.H.S. & (-) on R.H.S)

All VMAXTANKS AGM batteries feature:

Sealed Construction
The unique construction and sealing techniques of VMAX tanks guarantee leak proof operation in any position with no adverse effect to capacity or service life. VMAX tanks are classified as non-spill able, non-hazardous, dry batteries making them NOT restricted for Surface, Maritime and Air Transport.
Electrolyte Suspension system
VMAX tanks utilize an electrolyte suspension system consisting AGM (Absorbed Glass Matt) of a high porosity that totally absorb and contain the electrolyte. No silica gels or any other contaminants are used.
Maintenance Free Operation
There is no need to check specific gravity of the electrolyte or add water to VMAXTANKS™ during float service life.
Reliable, Rugged Construction
The extra strong ABS container reduces case bulging and plate warping, ensuring long life and high performance.
Low Pressure Valve Regulated System
All VMAXTANKS™ are equipped with safety release valves, designed to operate between 0.98-196.1kpa and automatically reseal. Hence, there is never an excessive accumulation of gas within the battery.
Heavy Duty Military Grade Grids
Heavy duty lead tin alloy grids provide an extra margin of performance and service life in either float or cyclic applications, even after repeated over discharges.
Cyclic Service Life
VMAX is known to deliver one of the highest numbers of discharge / recharge cycles. Depending on the use and average depth of discharge it can offer an average of:

Number Of Cycles Depth of Discharge

300 100%

600 75%

900 50%

1500 25%

3500+ 10%
Float Service Life
VMAXTANKS™ have an expected life span of 8 to 10 years in float service applications.
Low Self Discharge
The self discharge rate of the new VMAX tanks at room temperature is approximately 1-2% of rated capacity per month (compared to 2-3% for most other AGM batteries and 15-20% for Lead Acid batteries).
Operating Temperature
VMAXTANKS™ may be operated over a broad range of ambient temperatures.
Ultra Low Resistance
VMAXTANKS™ Ultra Low Resistance make it up to 99% efficient (compared to 85-95% as in Lead Acid Batteries and 97% in most other GEL and AGM batteries).
Higher Power Density
A special assembly technology is used to enhance power density to a considerable level.

Don’t settle for an average Lead Acid Battery, upgrade to a VMAX CHARGE TANK premium AGM deep cycle battery!

Customer Reviews:

By far the best battery available for renewable energy systems!, August 1, 2014

Snowcrash

"These are by far the best batteries I've worked with in over 25 years of electronic and electrical work. They come fully charged to 14.5 V.D.C. and have torqued terminal bolts instead of terminal post making wiring easy while ensuring conductivity. The life span of these batteries alone make other choices nothing more than a bad investment at 8-10 years compared to less than half that from ordinary Lead Acid Deep Cycle brands. Using military grade materials they can be cycled around 800 times and can withstand environmental stress better than the rest. They charge fast and discharge slow making them ideal for renewable energy systems such as solar and wind. If there is a down side it's the fact that they weigh around 75 lbs. so special consideration should be made when mounting them as my bank of 4 weighs in at a hefty 300 lbs. I've had my VmaxTanks for over 2 years and they work the same today as they did when I purchased them."

My solar battery, September 23, 2013

Mr. Conway Twitty

Verified Purchase(What's this?)

"I am using this battery for my 200 watts solar system. I have the renogy solar panels and charge controller, also a cobra 1500 watts inverter. All these items work like a charm.

One thing that you must watch out for is that the connecting cables aren't included. I bought the cobra 4 awg cable and it fits and works like magic. Also since it's deep cycle battery, don't deep cycle it too often or else the battery will lose its efficiency. Its best to use only 25% of the 125 amp then charge it to full again.

Anyway the battery came in perfect condition and there was a charge in it already. I am planning to buy 2 more of these to increase my solar capacity."

great product, September 12, 2013

stosh

Verified Purchase(What's this?)

"Love the fact that they don't need to be vented like acid batteries - well packed - have these hooked up to 2 DM 158w Monocrystalline Solar Panels - and a Exeltech XP1100 12-volt 1100 watt sine wave inverter (USA Made) combined they have been running my refrigerator for a week now - the batteries haven't run low enough to make the inverter shut down - all 3 are great products so far."

Excellent Battery for Solar Panel use., June 8, 2013

George Stockwell "Bassman"

Verified Purchase(What's this?)

"I use a Solar Panel for my communication equipment and need my batteries indoors. This one is safe for indoor use and has all
the power I need by using four in parallel. It works well with automatic solar controllers."

A must for solar!, August 7, 2013

Richard

Verified Purchase(What's this?)

"These batteries exceeded my expectations. Don't cheap out when setting up a solar plant. I tried some deep cell marine batteries, first, there is no comparison."

Temporary Review until I have used for an entire month!, January 10, 2014

Hajilo

Verified Purchase(What's this?)

"I received this battery about 3 days after I ordered it. (wow). The battery was very well packaged with styrofome packing.

Pro's:
Item came faster than the rest of my order.
The Battery had more than 50% charge available upon arrival.
The Battery actually looks very clean and sturdy.
The battery came with a built-in nylon handle.(thank you)

Con's:
I just received the item and so far, so good. I will follow up soon

*** I am using this battery as a battery-bank-component for a solar powered shed/Generator. I was previously using a 35AH battery and that battery was working fine, but, I wanted to be more prepared for longer outages.

I would recommend.

*****UPDATE**** August 2014*******

I have been using this battery since the day it was left on my doorstep. I recently connected ONE of these batteries to a new 3000 watt inverter in conjunction with my 288 watt panel system. The Battery is still as good as the day I opened it. I will be ordering more soon, but, if they remove the free shipping, then i will settle for a local competitor. Special Shot-outs to the maker of this battery, good job."

Rating Snapshot

Select a row below to filter reviews.

Average Customer Ratings

5.0

6 years and still going strong

I purchased 2 of the SLR125 deep cycle batteries from Bargainshore at Ebay on 6-26-14 and they are still going strong on my RV almost 6 years later. I have a small 55w solar panel keeping them charged and I have not touched them or the connections since I installed them.

Did you find this helpful? 4 of 4 Found Helpful

Reviewed by: Eric Houser from Petaluma, Ca. on 3/9/2020

Mr.

I've now ordered 4 times from this company, and their service has always been outstanding! My most recent ordered arrived just today... 7 VMax 125 Solar Batteries, to replace the 7 that finally gave out. But it's these batteries that I wanted to share my experience about. I could not be more happy with the service they gave me over the past 4 and a half years. I live out in the Arizona desert, and rely solely on solar power. The VMax Tanks far surpassed my greatest expectations, and I am thoroughly impressed with the performance that they gave, not to mention their longevity! I mean... four and a half years!!! My setup includes 8 100W solar panels, a Xantrex C Series 60 amp controller, and a 200 watt DC to AC converter. Before arriving here I hadn't a clue about solar power, and admittedly it took me a couple of years to finally figure it all out, but in the end my system performed wonderfully and provided all the power I needed, including a refrigerator and a microwave! I live in the desert... in a tent!!! Yup! While I'm building my retirement home, I've been living in a tent. Yet, I have most every major electrical convenience and they all performed great. So... I'm just saying... I absolutely cannot begin to tell you how amazing I think these VMax Tanks are... they functioned and performed beyond my wildest dreams. Henceforth, I ever so highly recommend them. I look forward to another 5 years of great service, for I shall finally upgrade my system to more panels as well as batteries to reduce the DoD and I expect even further longer lasting service. Again, ever so greatly HIGHLY RECOMMENDED!!!! /patrick

Did you find this helpful? 2 of 2 Found Helpful

Reviewed by: (Verified Buyer) Patrick Towne from PEARCE, AZ 85625 on 8/9/2019

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VMAX SLR125 12 Volt 125Ah AGM Deep Cycle Hi Performance Battery

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Number Of Cycles	Depth of Discharge
300	100%
600	75%
900	50%
1500	25%
3500+	10%