LFM vs LFX - What is the difference? Please see our FAQ
NEW! - Introducing the Shorai case 7 battery - A compact replacement for the case 6 (LFM21A6 & LFM21L6)
Note- The LFM18L1-BS12 is currently out of stock. We expect to have stock on hand early October 2025.
Note- The LFM14A5-BS12 is currently out of stock. We expect to have stock on hand early October 2025.
Note- The LFM14L5-BS12 is currently out of stock. We expect to have stock on hand early October 2025.
Note- The LFM21L7-BS12 is currently out of stock. We expect to have stock on hand early October 2025.
Shorai is seeking international dealers! Would you like to join the Shorai family? Contact us today!

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Battery Specs

Case size #1, 148mm length, 66MM Width, 105MM Height

Specifications and Dimensions

Part +

 

Voltage

Pb Eq

Polarity

 

WHr

 

A/HR

Pb Eq

CCA

(A)

Weight

(KG)

Weight

(LBS)

14A1-BS12 12V  

59.4

14 210 0.92 2.03
18A1-BS12 12V   79.2 18 270 1.06 2.34
18L1-BS12 12V   79.2 18 270 1.06 2.34

 

 

Case size #2, 113mm length, 58MM Width, 89MM Height

Specifications and Dimensions

Part +

 

Voltage

Pb Eq

Polarity

 

WHr

A/HR

Pb Eq

CCA

(A)

Weight

(KG)

Weight

(LBS)

07L2-BS12 12V   26.4 7 102 0.45 0.99
09A2-BS12 12V  

39.6

9 135 0.62 1.37
09L2-BS12 12V   39.6 9 135 0.62 1.37
14A2-BS12 12V   52.8 14 210 0.70 1.54
14L2-BS12 12V 52.8 14 210 0.70 1.54
18A2-BS06 6V 39.6 18 270 0.60 1.32
18L2-BS06 6V 39.6 18 270 0.60 1.32

 

 

Case size #3, 166mm length, 86MM Width, 155MM Height

Specifications and Dimensions

Part +

 

Voltage

Pb Eq

Polarity

 

WHr

 

A/HR

Pb Eq

CCA

(A)

Weight

(KG)

Weight

(LBS)

24A3-BS12 12V   105.6 24 360 1.65 3.63
24L3-BS12 12V  

105.6

24 360 1.65 3.63
27A3-BS12 12V   118.8 27 405 1.69 3.72
27L3-BS12 12V   118.8 27 405 1.69 3.72
36A3-BS12 12V 158.4 36 540 2.18 4.80
36L3-BS12 12V 158.4 36 540 2.18 4.80

 

 

Case size #4, 148mm length, 86MM Width, 88MM Height

Specifications and Dimensions

Part +

 

Voltage

Pb Eq

Polarity

 

W/HR

 

A/HR

Pb Eq

CCA

(A)

Weight

(KG)

Weight

(LBS)

14A4-BS12 12V 59.4 14 210 0.93 2.05
19A4-BS12 12V 84.5 19 285 1.12 2.47

 

 

Case size #5, 134mm length, 80MM Width, 160mm height

Specifications and Dimensions

Part +

 

Voltage

Pb Eq

Polarity

 

W/HR

 

A/HR

Pb Eq

CCA

(A)

Weight

(KG)

Weight

(LBS)

14A5-BS12 12V   59.4 14 210 1.07 2.36
14L5-BS12 12V 59.4 14 210 1.07 2.36

 

 

Case size #6, 148mm length, 82mm width, 140mm height

Specifications and Dimensions

Part +

 

Voltage

Pb Eq

Polarity

 

W/HR

 

A/HR

Pb Eq

CCA

(A)

Weight

(KG)

Weight

(LBS)

21A6-BS12 12V   92.4 21 315 1.36 3.00
21L6-BS12 12V 92.4 21 315 1.36 3.00

 

 

Case size #7, 148mm length, 82mm width, 120mm height

Specifications and Dimensions

Part +

 

Voltage

Pb Eq

Polarity

 

W/HR

 

A/HR

Pb Eq

CCA

(A)

Weight

(KG)

Weight

(LBS)

21A7-BS12 12V   92.4 21 315 1.27 2.81
21L7-BS12 12V 92.4 21 315 1.27 2.81