SLA12-55G*

SLA12-55G*

SLA12-55G*

Part number

Premium Sealed Lead Acid

The Magnavolt SLA12-55G is built to keep essential systems running when it counts most. Designed for demanding environments, it delivers dependable power for UPS units, mobility equipment, emergency lighting, and medical devices. Its VRLA – AGM gel technology ensures efficient energy delivery while remaining fully sealed for clean, maintenance-free operation.

With 55Ah (20hr rate) of capacity, it handles deep discharges with ease, offering consistent output across high-cycle or standby use. Its corrosion-resistant design and robust build help it withstand harsh conditions, making it a reliable choice for both indoor and outdoor applications.

Lightweight for its class, yet strong in performance, the SLA12-55G offers the balance of capacity and durability professionals rely on. Backed by a 1-year warranty, it’s the trusted solution for uninterrupted, long-lasting power.

  • 1 Year Warranty For Standard Use
  • Corrosion Free
  • Deep Discharge Protection
  • High Cycling and Stationary Performance
  • Long Shelf Life
  • Sealed – Valve Regulated

Additional information

Height (in)

8.07
Length (in)

9.02
Width (in)

5.43
Amp Hours @ 10Hr

55
Amp Hours @ 1Hr

33.55
Amp Hours @ 20Hr

57.2
Terminal

T6
Voltage

12 Volt
Weight (kg)

16.6
Weight (lbs)

36.6

Related products

  • SLA12-20

    SLA12-20
    Height (in)

    6.59
    Length (in)

    7.15
    Width (in)

    3.03
    Amp Hours @ 10Hr

    18.9
    Amp Hours @ 1Hr

    13.1
    Amp Hours @ 20Hr

    20
    Amp Hours @ 5Hr

    17.2
    Terminal

    T3/T12
    Voltage

    12 Volt
    Weight (kg)

    6
    Weight (lbs)

    13.23
  • SLA12-0.8

    SLA12-0.8
    Height (in)

    2.44
    Length (in)

    3.78
    Width (in)

    0.98
    Amp Hours @ 10Hr

    0.74
    Amp Hours @ 1Hr

    0.5
    Amp Hours @ 20Hr

    0.8
    Amp Hours @ 5Hr

    0.68
    Terminal

    CONNECTOR
    Voltage

    12 Volt
    Weight (kg)

    0.35
    Weight (lbs)

    0.77
  • SLA12-2.3

    SLA12-2.3
    Height (in)

    2.36
    Length (in)

    7.01
    Width (in)

    1.38
    Amp Hours @ 10Hr

    2.14
    Amp Hours @ 1Hr

    1.44
    Amp Hours @ 20Hr

    2.3
    Amp Hours @ 5Hr

    1.96
    Terminal

    T1
    Voltage

    12 Volt
    Weight (kg)

    0.78
    Weight (lbs)

    1.72
  • SLA6-4.5

    SLA6-4.5
    Height (in)

    3.98
    Length (in)

    2.76
    Width (in)

    1.85
    Amp Hours @ 10Hr

    4.19
    Amp Hours @ 1Hr

    2.83
    Amp Hours @ 20Hr

    4.5
    Amp Hours @ 5Hr

    3.83
    Terminal

    T1
    Voltage

    6 Volt
    Weight (kg)

    0.81
    Weight (lbs)

    1.79