| Home | e-Store | Batteries | Wheelchair |



 
































 

 



Critical applications, such as Wheelchair and life safety applications require well above average battery systems.

All batteries and delivery systems are not created equal.  Gruber manufactures batteries specifically for mobility applications, and Gruber being the manufacture assures your battery a long and reliable life.

12 Volt  135 Amp Hour Battery

Specifications

Gruber Part Number

UL Listing

Terminal

58-GPS12-475 MH29055 Internal
Construction Nominal
Voltage
Internal
Resistance
Runtime
@ 25 Amps
ABS Plates
AGM Separator
12 Volt 3.8 Ω @ 25°C 5 Hrs 2 Min
Nominal Capacity @20° C Capacity vs Temperature
20 Hour Rate 135 AH 40°C (104°F) 102%
10 Hour Rate  123 AH 25°C (77°F) 100%
5 Hour Rate  AH 0°C (32°F) 85%
1 Hour Rate  AH -15°C (65°F) 65%
Shelf Life @25°C Charging Methods @25°C
3 Month 91% Charging Voltage 14.40-15.00V
6 Month 82% Max Charge Amps 40 Amps
12 Month 64% Standby Usage
18 Month 54% Float Charge Volts 13.50-13.80V
Length Width Height Weight
6.55" 13.25" 10.90"  102 lbs





 

Call about our numerous
shipping options.


Let us make your
battery cables.

 
Additional Specifications
Discharge Time Chart Dimensions in Inches and Millimeters