Valve Regulated-Absorbent Glass Mat (VR-AGM) Sealed Lead Acid Batteries

Features Benefits
(1.) Sealed, Pressure Relief Operates in any orientation without leaking. Maintenance-free; never requires water additions.
(2.) Cover-To-Container Seal Strong, epoxied tongue & groove cover/container seal will not separate even under extreme temperature & pressure changes or vibration.
(3.) Intercell Connections Massive “over-the-partition” weld increases the weld strength & provides low resistance connection path.
(4.) Thick Plates & High Density Oxide Materials Insures long life, excellent cycling capability.
(5.) Absorbent Glass Mat (AGM) Separator Custom designed and manufactured to provide superior wicking characteristics for electrolyte retention.
(6.) Polythylene Envelope Eliminates internal shorts caused by shock, vibration & dendrite growth.
(7.) Reinforced Container & Cover High impact resistance and resists bulging even under severe overcharge and temperature.
(8.) Copper Allow Terminals Provides low resistance electrical connection (copper-to-copper), non-corrosive. Increased environmental protection & personal safety – no exposed lead.

Lifeline Marine / RV Specifications*

Model Application Voltage CCA
(Amps)
AH
(@ C20)
R.C.
(in mins)
Weight
(kgs)
Terminals*** Dimensions** (mm)
L – W – H
GPL-U1T Deep Cycle 12 215 33 50 10.9 + TI – 196 132 175
GPL-24T Deep Cycle 12 550 80 149 25.5 + MC – 283 172 235
GPL-27T Deep Cycle 12 275 100 186 29.5 + MC – 333 172 235
GPL-31T Deep Cycle 12 600 105 195 31.4 + MC – 328 172 235
GPL-31XT Deep Cycle 12 650 125 230 34 + MC – 328 172 235
GPL30HT Deep Cycle 12 700 150 315 43.5 + MC – 342 172 304
GPL-4DA Deep Cycle 12 1100 210 390 61.2 ± End SAE 527 222 257
GPL-4DL Deep Cycle 12 1100 210 390 61.2 ± L blade 527 222 266
GPL-8DA Deep Cycle 12 1350 255 475 73.6 ± End SAE 527 278 251
GPL-8DL Deep Cycle 12 1350 255 475 73.6 ± L blade 527 278 260
GPL-4C Deep Cycle 6 760 220 492 30 Offset TI 261 181 294
GPL-6C Deep Cycle 6 925 300 690 41.3 Offset TI 261 179 330
GPL-L16T Deep Cycle 6 1350 400 950 54 Offset TI 296 177 399
GPL-31T-2V Deep Cycle 2 3240 630 1170 31.4 Dual TIs 328 172 227
GPL-4CT-2V Deep Cycle 2 2025 660 N/A 31.8 Offset TI 261 118 294
GPL-6CT-2V Deep Cycle 2 2500 900 N/A 42.6 Offset TI 261 179 330
GPL-L16-2V Deep Cycle 2 3645 1200 N/A 54 Offset TI 296 177 399
GPL-1400T Starting 12 550 45 690 14.5 – TI + 249 132 174
GPL-2400T Starting 12 650 75 172 24.1 + MC – 283 172 235
GPL-2700T Starting 12 725 95 206 28.6 + MC – 333 168 227
GPL-3100T Starting 12 810 100 228 30.4 + MC – 328 172 236

*Specifications may change without notice **Dimensions are overall maximum and include all handles ***MC = Marine Copper Alloy SAE Terminals

*With Lifeline batteries, the equalizing charge process is only used if the batteries exhibit a diminished capacity whilst in service. This is more likely in large battery strings althrough still not common. For more specific information please consult the Lifeline technical guide in the resources section of the Lifeline website.

BOOST(V) EQUALISE* (V) FLOAT(V)
2-VOLT 2.36 – 2.4 2.58 2.2 – 2.23
6-VOLT 7.1 – 7.2 7.75 6.6 – 6.7
12-VOLT 14.2 – 14.4 15.5 13.2 – 13.4