AGM & EFB batteries are specifically designed for use in Start-Stop systems. They feature industry-leading Full Frame grid technology that ensures superior performance, emission reduction & maximum fuel saving.
Evolved from the proven Sealed Maintenance Free range, ACDelco’s Absorbed Glass Matt (AGM) and Enhanced Flooded Batteries (EFB) are designed and manufactured to perform under the toughest conditions. Many vehicles now have Stop/Start technology and dozens of power-hungry on-board electrical modules that require an advanced vehicle charging system and more importantly a battery capable of handling this increased load when the vehicle’s engine is not running.
Features & Benefits
AGM – Absorbed Glass Mat
Designed to handle high demands placed on starting batteries by advanced vehicle
High-compression fleece separator
Over double the cycle life compared with regular lead acid batteries
Maintenance-free – completely leak and spill proof
Advanced construction – complex polypropylene case,
High-precision cold-formed battery terminals, six safety valves
High depth of discharge lifecycle
Greater resistance to vibration
EFB – Enhanced Flooded Battery
Evolved from the proven Sealed Maintenance Free range
Ultra-high density plate material for high corrosion resistance
Increased charge acceptance
High depth of discharge lifecycle
Wrought expanded grids with higher Sn (Tin) content
Ideally suited to active management charging systems, high demand
Model
Description
AH (20HR)
RC (MIN)
CCA
Length
Width
Max Height (Inc. Terminal)
Cell Layout
Terminal Type
Bottom Hold-Downs
S34B20LAGM
S34B20LAGM ACDelco AGM Start/Stop
33
57
340
195
126
224
0
SM
B0
S34B20RAGM
S34B20RAGM ACDelco AGM Start/Stop
33
57
340
195
126
224
1
SM
B0
S46B24LAGM
S46B24LAGM ACDelco AGM Start/Stop
42
75
410
236
126
224
0
SM
B0
S46B24RAGM
S46B24RAGM ACDelco AGM Start/Stop
42
75
410
236
126
224
1
SM
B0
SM42B20LEFB
SM42B20LEFB ACDelco Enhanced Flooded
43
63
400
196
128
225
0
SM
B0
SM42B20REFB
SM42B20REFB ACDelco Enhanced Flooded
43
63
400
196
128
225
1
SM
B0
S55090AGM
S55090AGM ACDelco AGM Start/Stop
50
80
520
206
174
189
0
STD
B3
SN55B24LEFB
SN55B24LEFB ACDelco Enhanced Flooded
58
92
500
238
128
225
0
SM
B0
S56090AGM
S56090AGM ACDelco AGM Start/Stop
60
100
680
241
174
189
0
STD
B3
S56030EFB
S56030EFB AC Delco Enhanced Flooded
60
100
560
242
175
190
0
STD
B3
SLBN3-65EFB
SLBN3-65EFB AC Delco Enhanced Flooded
65
130
650
278
175
175
0
STD
B3
S57090AGM
S57090AGM ACDelco AGM Start/Stop
70
120
760
277
174
189
0
STD
B3
S57038EFB
S57038EFB AC Delco Enhanced Flooded
70
120
720
278
175
190
0
STD
B3
SQ85D23LEFB
SQ85D23LEFB ACDelco Enhanced Flooded
75
125
660
229
172
222
0
STD
B7
SQ85D23REFB
SQ85D23REFB AC Delco Enhanced Flooded
75
125
660
229
172
222
1
STD
B7
SLBN4-75EFB
SLBN4-EFB AC Delco Enhanced Flooded
75
150
730
304
175
175
0
STD
B3
S58090AGM
S58090AGM ACDelco AGM Start/Stop
80
140
800
314
174
189
0
STD
B3
SS95D26LEFB
SS95D26LEFB ACDelco Enhanced Flooded
80
150
720
259
172
222
0
STD
B7
SS95D26REFB
SS95D26REFB Ac Delco Enhanced Flooded
80
150
720
259
172
222
1
STD
B7
SLN4-80EFB
SLN4-80EFB AC Delco Enhanced Flooded
80
150
800
304
175
190
0
STD
B3
ST110D31LEFB
ST110D31LEFB AC Delco Enhanced Flooded
90
170
820
305
172
222
0
STD
B7
ST110D31REFB
ST110D31REFB AC Delco Enhanced Flooded
90
170
820
305
172
222
1
STD
B7
S59590AGM
S59590AGM ACDelco AGM Start/Stop
95
160
900
352
174
189
0
STD
B3
SLN5-95EFB
SLN5-95EFB AC Delco Enhanced Flooded
95
180
850
352
175
190
0
STD
B3
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