Tough Batteries For Tough Applications
XTR31-135  12Volts 135AH  Deep Cycle, XTREME AGM Battery.

XTR31-135 12Volts 135AH Deep Cycle, XTREME AGM Battery.

On sale:$329.99
Qualifies for Quantity Discounts and Free Shipping within the 48 States.
Free Shipping.
Part Number:XTR31-135
Quantity Pricing
  • 2 - 6
  • $320.09
  • 7 - 15
  • $313.49
  • 16+
  • $306.89
Superior Plates with an expected life span of 10 to 12 years in float service applications.

 Nominal Voltage20Hr CapacityCCA
RC (min)
 Terminal Posts DimensionsWeight
Charging Current*
Charging Voltage
Float Voltage
8mm (included)
13"w x 6.8"d x 8.4"h/8.7th**77lb
25A @ 1.75/Cell  265Min

75A @ 1.75/Cell    75Min

Short Circuit Current: 2500A
Max Discharge Current: 1000A (5s)
Internal Resistance: 3.2 mOhms

Recommended Charging Options:
  • AC Chargers: Any Quality Brand AGM- Smart & Microprocessor controlled- charger with the recommended specs above can be used. Battery Charger Guide.
  • Vehicle Alternator: 14V-15V.
  • RV Converter: 14V-15V.
  • Solar Panel: 175W-450W.
  • Wind Turbine: 175W-450W.
  • Charge Controller: 15A-UP

* Warning: Do not use a charger with smaller amperage than the recommended Charging Current shown above.
                  Maintainers should ONLY be used to maintain a fully charged battery but NEVER as a charger.

**Total Height including terminal post.

Operating Temperature Range:

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

Temperature Compensation:

  • Cycle use:     -30mV/C
  • Standby use: -20mV/C


BCI Group Codes*:
       Matching Termination:  31 (+ on L.H.S. & - on R.H.S)
* Matching is based on closest dimensional specifications. Differences in hold downs and termination may require some accommodations and/or the extension of one or both vehicle's battery cables.

Reward Points

3300 points will be rewarded to you when you buy this item.

Recently Viewed Items