TMD Consultants 
Technology Marketing and Development Consulting Ltd
Auckland, New Zealand

Designers of very clever electronics

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Battery Load Tester (BLT-12V)

The BLT-12V is designed to test 12V gel cell or lead acid batteries. The device applies a load of 2.3A to the battery for a period of 15 seconds. If, anytime during the test, the battery voltage falls below a preset threshold (11.5V), the battery fails the test and should be replaced. If it remains above the threshold, it is deemed to have passed the test. There are 2 LED's on the unit - one to indicate the test is in progress and a bicolour red/green LED to indicate pass/fail.

BLT-12V Battery Load Tester. 

Shown being used to test a 12V 1.2Ahr gel cell. The device is very useful for technicians and service personnel who need to determine the health of a battery at a customers site or on the bench. As shown, the test is in progress. On completion, the 'Testing' LED will go out and the 'OK/Fail' LED will be green if the battery is OK and red if it has failed.

For more information on this product, please Contact TMD



TMD Consultants, 1st Floor, 15 Rawene Rd, P.O Box 34-338, Birkenhead, Auckland, New Zealand. Tel: +64 9 419-1925, Fax: +64 9 419-7984.

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Last modified: June 10, 2003