The DHC BT300 is a digital battery analyzer for 12V batteries, ideal for testing the condition of lead-acid batteries from 40CCA up to 1200CCA (SAE) for starting purposes. Supported battery types:

• Flooded VRLA/GEL
• AGM (flat)
• AGM (spiral)
• EFB

Features:

• Voltage range: 4.5 - 15.99 [V]
• CCA measurement range: 40CCA to 1200CCA (SAE)
• Suitable for: lead-acid batteries such as AGM, GEL, EFB, and traditional (flooded)
• Power supply: does not require external power — powered by the battery being tested
• Display: LCD for immediate result viewing
• Analysis speed: results in seconds