Save time and money with longer battery life and no required capacity checks. The TB28-12V lasts 8 years and offers on-condition maintenance. Its sophisticated design provides cooler, faster engine starts and superior performance in extreme temperatures (-20°C to +70°C). This intelligent lithium-ion battery features built-in charge current limiting to protect your aircraft's alternator or generator without needing to install additional equipment. It delivers cockpit communication via RS-232, analog and discrete signals.View all Lithium-ion Batteries Buy Now
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Advanced Lithium-ion Battery Support Guide*
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