Skipper's Locker

Trojan SCS225 12V Flooded Lead Acid Battery

Brand:
Trojan
Part no:
SCS225

Image: Trojan

Where to buy

Pack of 2

Specifications

Chemistry
Flooded
Role
Deep cycle
Voltage
12 V
Dimensions (L x W x H)
13.94 x 6.75 x 9.96 in
Terminals
Dual Wingnut (DWNT)
Capacity
130 Ah at 20-hour rate

The Trojan SCS225 is a 12 volt flooded lead acid deep cycle battery, and marine and boating is one of its listed applications. It is rated 130 Ah at the 20-hour rate and weighs 66 lb. The case is 13.94 inches long and the terminal is the dual wingnut type. Self-discharge is given as 5 to 15 percent a month, and a HydroLink single-point watering system is available.

Our take

The SCS225 is a 12 volt flooded battery rated 130 Ah at the 20-hour rate, and Trojan lists marine and boating among its uses. A single-point watering system is available, which would let the cells be filled from one point.

From our buying guide

A starting battery delivers a short burst of strong power, a deep-cycle battery a low, steady level for longer, and a dual-purpose battery a balance of the two. Buy for the job it will do.

Check before you buy:

  • You've measured the tray against the maker's real dimensions, since a BCI group gives maximum sizes and some batteries sold as a drop-in run longer.
  • You're comparing the same rating. Cold cranking amps are tested at 0°F and cranking amps at 32°F, so the second number is higher.
  • If it's lithium, the maker says whether it may start an engine, and NMMA advises contacting your boat's manufacturer or a certified technician before replacing lead-acid.

Sources