QuickCharge OB4825 Programmable Battery Charger


OB4825 User programable on-board charger – 48v – 25amps – (flooded, gel, AGM)

QuickCharge Chargers Industrial battery charger ideal for marine environment

OBET48/25 – Deep cycle batteries, wet, frequently used. Absorption (61.2 v), shut off.
* OBAE48/25 – Deep cycle batteries, wet, infrequently used. Absorption (61.2 v), float (54.24 v). *
OBAGM48/25 – AGM, sealed lead acid batteries. Absorption (58.32 v), float (54.24 v).
* Standard charge profile.
Specifications: Features:
Dim (LxWxH): 9.0 x 8.0 x 6.0 Fully Enclosed
Actual Weight: 42.0 Thermal Protection
Ship Weight: 43.0 Reverse Polarity Protection
AC Input: 117 VAC LED Indicator
AC Current Draw: 14 Amps Short Circuit Protected
Output: 48 Volt 25 Amp Made In USA
Warranty: 3 Years


Programing switches allows these chargers to charge deep cycle wet cell, starting, gel, and AGM batteries with precision. Also programmable is the length of the absorption cycle. A tricolor LED also follows charge progress. Can be temperature compensated. DC current limiting, and polarity protected. Turns on with as little as 2 volts.

Three year warranty and made in the USA. These chargers are known for being “Bullet Proof”. Unlike many disposable products on the market today all QuickCharge products are designed for industrial duty use and are “non-landfill compatible.” If you have any QuickCharge products that are not working, they would much rather repair it than sell you a new one.

USER PROGRAMMABLE MODELS: Charge wet cell deep cycle, AGM, gel batteries and factory programmed to charge Lithium’s.

 WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.

 WARNING: Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Batteries also contain other chemicals known to the State of California to cause cancer. Wash hands after handling. For more information, go to www.P65Warnings.ca.gov.


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