Supercharge Hybrid Auxiliary 38B20LSMF
38B20LSMF
Nominal Voltage:
12V
Size:
NS40
CCA @(-18°C):
335
RC @ 25A:
54
Ah 20hr:
36
Length:
202mm
Width:
135mm
Height:
201mm
Total Height:
222mm
Battery Type:
Maintenance Free
Technology:
EFB
Ledge:
EL & FL
Accessibility:
TS
Hydro:
NO
Post Style:
STD
Assembly:
C
Warranty Priv:
24 mths
Warranty Comm:
12 mths
Abbreviations and Battery Assemblies
AP:
Automotive Post
CT:
Centered Terminal
CV:
Central Venting
DFA:
Dual Fit Aligned Terminals
DFP:
Dual Fit Parallel Terminals
DST:
Dual System Terminals
DT:
Automotive Post & Stud
DWNT:
Dual Wingnut
EL:
End Ledge
ELPT:
Embedded Low Profile
EUTR:
Embedded Universal/Reverse
F1:
F1 Terminal
F1-F2:
F1/F2 Terminal
F10:
F10 Terminal
F10M8:
F1 Terminal (1.25mmx15mm Stud I))
F11:
F11 Terminal
F11M6:
F11 Terminal (6mm/8mm Insert)
F12:
F12 Terminal
F12M8:
F12 Terminal (1.25mmx15mm Stud I)
F13:
F13 Terminal
F14:
F14 Terminal
F14M8:
F14 Terminal (1.25mmx15mm Stud I)
F18:
F18 Terminal
F2:
F2 Terminal
F22:
F22 Terminal
F3:
F3 Terminal
F3W:
F3W Terminal
F5:
F5 Terminal
F8:
F8 Terminal
F9:
F9 Terminal
FDH:
Fold Down Handles
FL:
Front Ledge
HE:
Hydrometer Eye
M6:
M6
M8:
1.25mmx15mm Stud I
M8-DT:
Automotive Post & Stud (1.25mmx15mm Stud I)
OLT:
Offset Lug Terminal
PT:
Pencil Terminal
RPH:
Rope Handles
RT:
Recessed Terminal
RTH:
Retractable Handles
ST:
Side Terminal
STD:
Standard Terminal
T1:
T1
T11:
T11
T12:
T12
T2:
T2
T6:
T6
T6A:
T6A
TM:
Twin Marine Terminal - Type M
TS:
Top Stud Terminal
UT:
Universal
WNT:
Wingnut
Hybrid Auxiliary 38B20LSMF EFB Battery
The 38B20LSMF is a high-performance EFB battery engineered to deliver exceptional reliability for 12V auxiliary systems in hybrid and electric vehicles (EVs, HEVs, and PHEVs). As original equipment for many hybrid and electric models, it is specifically designed to support the unique power demands of advanced vehicle electronics. Built to withstand prolonged and deep continuous discharge cycles, the 38B20LSMF ensures consistent auxiliary power supply even under demanding operating conditions.
Constructed with hardened framed plates and corrosion-resistant alloys, the 38B20LSMF features advanced dense and compact EFB battery construction for superior durability and efficiency. Its optimised electrical conductivity and intelligent power management design assure stable performance and optimal operation of all on-board systems. Ideal for modern electrified vehicles, the 38B20LSMF provides dependable, long-lasting auxiliary power you can trust.
Features
Auxiliary battery designed for hybrid cars
Reliable power for onboard electronics
Built for more cycles
The Supercharge 38B20LSMF Battery is available through our nationwide dealer network across Australia. Contact your local store for pricing, availability, and professional advice.
Find a DealerNeed help choosing the right car battery?
Our complete buying guide explains how to select the correct battery size, understand ratings like CCA and reserve capacity, and tips for installation and maintenance.
View the Full Buying GuideTechnical Specifications
| Size | NS40 |
| Volts | 12V |
| Technology | EFB |
| CCA | 335 |
| RC | 54 |
| AH | 36 |
| Length, mm | 202 |
| Width, mm | 135 |
| Height, mm | 201 |
| Total Height, mm | 222 |
| Assembly | C |
| Post Type | STD |
| Ledge | EL & FL |
| Accessibility | TS |
| Hydro Eye | NO |
| Base Warranty (Private Use) | 24 months |
| Warranty (Commercial Use) | 12 months |
| Warranty (Taxi/Ride Share) | 12 months |
Technical References
Show Abbreviations Show Battery Assemblies Show Applications| AP | Automotive Post | CV | Central Venting |
| CT | Centered Terminal | DFA | Dual Fit Aligned Terminals |
| DFP | Dual Fit Parallel Terminals | DST | Dual System Terminals |
| DT | Automotive Post & Stud | DWNT | Dual Wingnut |
| EL | End Ledge | ELPT | Embedded Low Profile |
| EUTR | Embedded Universal/Reverse | F1 | F1 Terminal |
| F1-F2 | F1/F2 Terminal | F2 | F2 Terminal |
| F3 | F3 Terminal | F3W | F3W Terminal |
| F5 | F5 Terminal | F8 | F8 Terminal |
| F9 | F9 Terminal | F10 | F10 Terminal |
| F10M8 | F1 Terminal (1.25mmx15mm Stud I) | F11 | F11 Terminal |
| F11M6 | F11 Terminal (6mm/8mm Insert) | F12 | F12 Terminal |
| F12M8 | F12 Terminal (1.25mmx15mm Stud I) | F13 | F13 Terminal |
| F14M8 | F14 Terminal (1.25mmx15mm Stud I) | F14 | F14 Terminal |
| F18 | F18 Terminal | F22 | F22 Terminal |
| FL | Front Ledge | FDH | Fold Down Handles |
| HE | Hydrometer Eye | M6 | M6 |
| M8-DT | Automotive Post & Stud (1.25mmx15mm Stud I) | M8 | 1.25mmx15mm Stud I |
| OLT | Offset Lug Terminal | PT | Pencil Terminal |
| RT | Recessed Terminal | RPH | Rope Handles |
| RTH | Retractable Handles | STD | Standard Terminal |
| ST | Side Terminal | TS | Top Stud Terminal |
| UT | Universal | WNT | Wingnut |
| A (6 Volts) |
|
| C (12 Volts) |
|
| D (12 Volts) |
|
| E (12 Volts) |
|
| F (12 Volts) |
|
| G (12 Volts) |
|
| H (12 Volts) |
|
| Make | Model | Year |
| BYD | ATTO 3 (Extended) | 2021-Present |
| BYD | ATTO 3 (Standard) | 2021-Present |
Downloads
- Product Datasheet (PDF)
Frequently Asked Questions
What vehicles is the 38B20LSMF suitable for?
The 38B20LSMF is designed for hybrid and electric vehicles, including EVs, HEVs, and PHEVs requiring a 12V auxiliary battery.
Is the 38B20LSMF an EFB battery?
Yes, it is an Enhanced Flooded Battery (EFB) built with advanced construction technology.
Can the 38B20LSMF handle deep discharge cycles?
Yes. It is built to withstand prolonged and deep continuous power discharge common in hybrid and EV applications.
What makes the 38B20LSMF reliable for onboard electronics?
Its optimised electrical conductivity and corrosion-resistant internal components ensure stable and efficient power delivery.
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