You've got some choices.

When it comes to the 12-volt, lead-acid batteries that get your 5-KW tactical quiet generators up and humming, you have several choices.

The cheapest, and the one that requires the most maintenance is 2HN, NSN 6140-00-057-2553. With this battery you'll have to keep an eye on the fluid levels, add fluid when needed, and risk acid leaks and spills.

The current favorite battery, at nearly twice the price is the Optima D51R, NSN 6140-01-529-7226. This is a maintenance free, sealed, spill-proof battery. Its case is plastic, not rubber like the older battery, and it's a bit smaller. But when it comes to eliminating fuss and muss, this battery is your baby.

There is also a maintenance-free battery for the 10-, 15-, 30-, and 60-KW TQGs, the Optima 800U, NSN 6140-01-374-2243. For these batteries to fit right in the 15-, 30-, and 60-KW TQGs, you'll need adapter tray, NSN 6160-01-453-0858.

With the new Optima D51R for the 5-KW, the Optima 800U for the 10-KW, and the Optima 800U with adapter tray for the 15-, 30-, and 60-KW TQG, all batteries for the TQG fleet of generators can be maintenance free.

Need more info on generator batteries? Email the CECOM POC: [e-mail]

Or call him at DSN 654-3865 or [phone].