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Replacement Batteries

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Buy replacement batteries at SpinLife. We offer free shipping and a 30-day return policy on all replacement batteries. And with brands like Interstate and MK Battery you're sure to find replacement batteries to fit your mobility needs. Choose from Interstate's Sealed Lead Acid (SLA) or MK Battery's Gel. The SLA batteries are completely maintenance free and the battery acid is completely sealed for safety and prevention of evaporation. Gel batteries feature a battery acid that is a gelatin-like semi-solid mass. They produce no fumes and generally have a longer lifespan than other types of batteries. Two of our top selling replacement batteries include Interstate's 12V 12AH Sealed Lead Acid and MK Battery's U-1 Sealed Gel Batteries and all of our batteries are sold in pairs.

Replacement Batteries

  • Viewing 1-20 of 21
    1 2
  • 12V 12AH Sealed Lead Acid Batteries (Pair) Batteries
    by UPG   (Model No. UB12120)
    No reviews have been left yet.
    UPG 12V 12AH Sealed Lead Acid Batteries (Pair) Battery
    No reviews have been left yet.
  • 12V 12AH Sealed Lead Acid Batteries (Pair) Batteries
    by UPG (Model No. UB12120)
    • 12 Volts and 12 AMP hours
    • Sold in pairs
    • Total weight 16.32 lbs.
    Free Shipping
  • $99.00
    List Price: $150.00 You Save: 34%
    View Item
    Free Shipping
Weight Warranty
16.32 lbs. 1 year limited
  • 12V 12 AH Sealed Lead Acid with 1/4" Tabs (Pair) Batteries
    by Interstate Batteries   (Model No. SLA1104)
    No reviews have been left yet.
    Interstate Batteries 12V 12 AH Sealed Lead Acid with 1/4" Tabs (Pair) Battery
    No reviews have been left yet.
  • 12V 12 AH Sealed Lead Acid with 1/4" Tabs (Pair) Batteries
    by Interstate Batteries (Model No. SLA1104)
    • 12 Volts and 12 AMP hours
    • Sold in Pairs
    • Total weight 18.84 lbs.
    Free Shipping
  • $110.00
    List Price: $119.99 You Save: 8%
    View Item
    Free Shipping
Weight Warranty
19 lbs. 1 year limited
  • Drive 12V/21AH Battery (Individual) Batteries
    by Drive Medical   (Model No. LRM412123)
    No reviews have been left yet.
    Drive Medical Drive 12V/21AH Battery (Individual) Battery
    No reviews have been left yet.
  • Drive 12V/21AH Battery (Individual) Batteries
    by Drive Medical (Model No. LRM412123)
    • Low-profile battery
    • Sold individually
    Free Shipping
  • $115.00
    List Price: $185.04 You Save: 38%
    View Item
    Free Shipping
Weight
20 lbs.
  • 12V 18AH Sealed Lead Acid Batteries (Pair) Batteries
    by UPG   (Model No. UB12180)
    No reviews have been left yet.
    UPG 12V 18AH Sealed Lead Acid Batteries (Pair) Battery
    No reviews have been left yet.
  • 12V 18AH Sealed Lead Acid Batteries (Pair) Batteries
    by UPG (Model No. UB12180)
    • Non-spillable construction
    • Sold in pairs
    • Each battery measures 3.06"W x 7.15"L x 6.60"H
    Free Shipping
  • $124.00
    List Price: $165.00 You Save: 25%
    View Item
    Free Shipping
Weight Warranty
22.8 lbs. 1 year limited
  • 12V 12 AH Sealed Lead Acid (Pair) Batteries
    by MK Battery   (Model No. ES12)
    No reviews have been left yet.
    MK Battery 12V 12 AH Sealed Lead Acid (Pair) Battery
    No reviews have been left yet.
  • 12V 12 AH Sealed Lead Acid (Pair) Batteries
    by MK Battery (Model No. ES12)
    • 12 Volts and 12 AMP hours
    • Sold in Pairs
    • Total weight 17.96 lbs.
    Free Shipping
  • $127.00
    List Price: $154.00 You Save: 18%
    View Item
    Free Shipping
Weight Warranty
18.78 lbs. 6 Months
  • 12V 18 AH Sealed Lead Acid (Pair) Batteries
    by Interstate Batteries   (Model No. SLA1116)
    No reviews have been left yet.
    Interstate Batteries 12V 18 AH Sealed Lead Acid (Pair) Battery
    No reviews have been left yet.
  • 12V 18 AH Sealed Lead Acid (Pair) Batteries
    by Interstate Batteries (Model No. SLA1116)
    • 12 Volts and 18 AMP hours
    • Sold in Pairs
    • Total weight 27.7 lbs.
    Free Shipping
  • $145.00
    List Price: $179.99 You Save: 19%
    View Item
    Free Shipping
Weight Warranty
27.7 lbs. 1 year limited
  • 12v/22ah Battery (Pair) Batteries
    by Golden Technologies   (Model No. MBE-BATT1222-BW)
    No reviews have been left yet.
    Golden Technologies 12v/22ah Battery (Pair) Battery
    No reviews have been left yet.
  • 12v/22ah Battery (Pair) Batteries
    by Golden Technologies (Model No. MBE-BATT1222-BW)
    Free Shipping
  • $150.00
    List Price: $180.00 You Save: 17%
    View Item
    Free Shipping
Weight
40 lbs.
  • 12V 18 AH Sealed Lead Acid (Pair) Batteries
    by MK Battery   (Model No. M17-12 SLD M)
    No reviews have been left yet.
    MK Battery 12V 18 AH Sealed Lead Acid (Pair) Battery
    No reviews have been left yet.
  • 12V 18 AH Sealed Lead Acid (Pair) Batteries
    by MK Battery (Model No. M17-12 SLD M)
    • 12 volts and 18 AMP hours 
    • Sold in Pairs
    • Total weight 27.64 lbs. 
    Free Shipping
  • $165.00
    List Price: $258.00 You Save: 36%
    View Item
    Free Shipping
Weight Warranty
26 lbs. 6 Months
  • 12V 33 AH Sealed AGM (Pair) Batteries
    by MK Battery   (Model No. MU-1 SLD M-33)
    No reviews have been left yet.
    NEW
    MK Battery 12V 33 AH Sealed AGM (Pair) Battery
    No reviews have been left yet.
  • 12V 33 AH Sealed AGM (Pair) Batteries
    by MK Battery (Model No. MU-1 SLD M-33)
    Less Expensive Alternative to the Standard U-1 Battery for Occasionally Used Mobility Devices
    • Sealed AGM (Absorbed Glass Mat Technology)
    • Designed for basic scooter and light duty applications
    • 12 Volts and 33 AMP hours
    Free Shipping
  • $169.00
    List Price: $260.00 You Save: 35%
    View Item
    Free Shipping
Weight Warranty
46 lbs. 13 Months
  • 12V 35AH Sealed Lead Acid Batteries (Pair) Batteries
    by UPG   (Model No. UB12350)
    No reviews have been left yet.
    UPG 12V 35AH Sealed Lead Acid Batteries (Pair) Battery
    No reviews have been left yet.
  • 12V 35AH Sealed Lead Acid Batteries (Pair) Batteries
    by UPG (Model No. UB12350)
    • Non-spillable construction
    • Sold in pairs
    • Each battery measures 5.19"W x 7.75"L x 7.13"H
    Free Shipping
  • $219.00
    View Item
    Free Shipping
Weight Warranty
45 lbs. 1 year limited
  • 12V 34 AH Sealed Lead Acid (Pair) Batteries
    by Interstate Batteries   (Model No. SLA1156)
    No reviews have been left yet.
    Interstate Batteries 12V 34 AH Sealed Lead Acid (Pair) Battery
    No reviews have been left yet.
  • 12V 34 AH Sealed Lead Acid (Pair) Batteries
    by Interstate Batteries (Model No. SLA1156)
    • 12 Volts and 34 AMP hours
    • Sold in Pairs
    • Total weight 57.3 lbs.
    Free Shipping
  • $222.00
    View Item
    Free Shipping
Weight Warranty
28.65 lbs. 1 year limited
  • 12V 44 AH Sealed Lead Acid (Pair) Batteries
    by Interstate Batteries   (Model No. SLA1161)
    No reviews have been left yet.
    Interstate Batteries 12V 44 AH Sealed Lead Acid (Pair) Battery
    No reviews have been left yet.
  • 12V 44 AH Sealed Lead Acid (Pair) Batteries
    by Interstate Batteries (Model No. SLA1161)
    • 12 volts and 44 AMP hours
    • Sold in Pairs
    • Total weight 69.6 lbs.
    Free Shipping
  • $259.00
    List Price: $275.00 You Save: 6%
    View Item
    Free Shipping
Weight Warranty
69.6 lbs. 1 year limited
  • 12V 32 AH Sealed Gel (Pair) Batteries
    by MK Battery   (Model No. MU-1 SLD G)
    No reviews have been left yet.
    MK Battery 12V 32 AH Sealed Gel (Pair) Battery
    No reviews have been left yet.
  • 12V 32 AH Sealed Gel (Pair) Batteries
    by MK Battery (Model No. MU-1 SLD G)
    • 12 Volts and 32 AMP hours
    • Sold in Pairs
    • Total weight 46 lbs. 
    Made in the USA
    Free Shipping
  • $292.00
    List Price: $360.00 You Save: 19%
    View Item
    Made in the USA
    Free Shipping
Weight Warranty
47 lbs. 13 Months
  • 12V 55 AH Sealed Lead Acid (Pair) Batteries
    by Interstate Batteries   (Model No. SLA1165)
    No reviews have been left yet.
    Interstate Batteries 12V 55 AH Sealed Lead Acid (Pair) Battery
    No reviews have been left yet.
  • 12V 55 AH Sealed Lead Acid (Pair) Batteries
    by Interstate Batteries (Model No. SLA1165)
    • 12 volts and 55 AMP hours
    • Sold in Pairs
    • Total weight 81.4 lbs.
    Free Shipping
  • $379.99
    View Item
    Free Shipping
Weight Warranty
81.4 lbs. 1 year limited
  • 12V 40 AH Sealed Gel (Pair) Batteries
    by MK Battery   (Model No. M40-12 SLD G)
    No reviews have been left yet.
    MK Battery 12V 40 AH Sealed Gel (Pair) Battery
    No reviews have been left yet.
  • 12V 40 AH Sealed Gel (Pair) Batteries
    by MK Battery (Model No. M40-12 SLD G)
    • 12 volts and 40 AMP hours
    • Sold in Pairs 
    • Total weight 64 lbs.
    Made in the USA
    Free Shipping
  • $425.00
    List Price: $540.00 You Save: 21%
    View Item
    Made in the USA
    Free Shipping
Weight Warranty
64 lbs. 13 Months
  • 12V 75 AH Sealed Lead Acid (Pair) Batteries
    by Interstate Batteries   (Model No. SLA1175)
    No reviews have been left yet.
    Interstate Batteries 12V 75 AH Sealed Lead Acid (Pair) Battery
    No reviews have been left yet.
  • 12V 75 AH Sealed Lead Acid (Pair) Batteries
    by Interstate Batteries (Model No. SLA1175)
    • 12 volts and 75 AMP hours
    • Sold in Pairs
    • Total weight 120 lbs.
    Free Shipping
  • $455.00
    View Item
    Free Shipping
Weight Warranty
120 lbs. 1 year limited
  • 12V 50 AH Sealed Gel (Pair) Batteries
    by MK Battery   (Model No. M22NF SLD G)
    No reviews have been left yet.
    MK Battery 12V 50 AH Sealed Gel (Pair) Battery
    No reviews have been left yet.
  • 12V 50 AH Sealed Gel (Pair) Batteries
    by MK Battery (Model No. M22NF SLD G)
    • 12 volts and 50 AMP hours
    • Sold in Pairs
    • Total weight 74 lbs. 
    Made in the USA
    Free Shipping
  • $472.00
    List Price: $590.00 You Save: 20%
    View Item
    Made in the USA
    Free Shipping
Weight Warranty
75 lbs. 13 Months
  • 12V 60 AH Sealed Gel (Pair) Batteries
    by MK Battery   (Model No. M34 SLD G)
    No reviews have been left yet.
    MK Battery 12V 60 AH Sealed Gel (Pair) Battery
    No reviews have been left yet.
  • 12V 60 AH Sealed Gel (Pair) Batteries
    by MK Battery (Model No. M34 SLD G)
    • 12 volts and 60 AMP hours
    • Sold in Pairs
    • Total weight 78 lbs.
    Made in the USA
    Free Shipping
  • $536.00
    List Price: $680.00 You Save: 21%
    View Item
    Made in the USA
    Free Shipping
Weight Warranty
78 lbs. 13 Months
  • 12V 100 AH Sealed Lead Acid (Pair) Batteries
    by Interstate Batteries   (Model No. SLA1185)
    No reviews have been left yet.
    Interstate Batteries 12V 100 AH Sealed Lead Acid (Pair) Battery
    No reviews have been left yet.
  • 12V 100 AH Sealed Lead Acid (Pair) Batteries
    by Interstate Batteries (Model No. SLA1185)
    • 12 volts and 100 AMP hours
    • Sold in Pairs
    • Total weight 144 lbs.
    Free Shipping
  • $549.99
    View Item
    Free Shipping
Weight Warranty
144 lbs. 1 year limited
  • 12V 74 AH Sealed Gel (Pair) Batteries
    by MK Battery   (Model No. M24 SLD G)
    No reviews have been left yet.
    MK Battery 12V 74 AH Sealed Gel (Pair) Battery
    No reviews have been left yet.
  • 12V 74 AH Sealed Gel (Pair) Batteries
    by MK Battery (Model No. M24 SLD G)
    • 12 volts and 74 AMP hours
    • Sold in Pairs
    • Total weight 104 lbs.
    Made in the USA
    Free Shipping
  • $637.00
    List Price: $798.00 You Save: 20%
    View Item
    Made in the USA
    Free Shipping
Weight Warranty
104 lbs. 13 Months
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