TecMate OptiMate Battery Chargers and Testers

Below you'll find a selection of OptiMate chargers, the premium brand of TecMate. Since 1994, TecMate has developed and manufactured professional battery charging, testing, and engine troubleshooting tools. OptiMate products are popular in power sport, marine, automotive, light aircraft, and industrial equipment industries.

OptiMate's battery saving charging method was designed to save AGM, GEL, and STD lead-acid batteries that have stopped working simply due to neglect. OptiMate now also charges, tests, and maintains lithium (LiFePo4) batteries. Browse TecMate OptiMate battery testers and chargers below.
OptiMATE 12 Volt Lead Acid Battery Monitor
Item #: O-124  |  

OptiMATE 12 Volt Lead Acid Battery Monitor

OptiMATE 12 Volt Lead Acid Battery Monitor

Item #: O-124
• Warranty: 3 Year Limited Factory Direct
Price:
$21.95
Price: $21.95
OptiMATE 12 Volt Lithium Starter Battery Monitor
Item #: O-127  |  

OptiMATE 12 Volt Lithium Starter Battery Monitor

OptiMATE 12 Volt Lithium Starter Battery Monitor

Item #: O-127
• Warranty: 3 Year Limited Factory Direct
Price:
$21.95
Price: $21.95
OptiMate TEST Battery Tester - Cranking & Alternator
Item #: TS121  |  

OptiMate TEST Battery Tester - Cranking & Alternator

OptiMate TEST Battery Tester - Cranking & Alternator

Item #: TS121
• Warranty: 3 Year Factory Direct
Price:
$49.95
Price: $49.95
OptiMATE 5 START / STOP 6-Step 12V 4A Battery Saving Charger & Maintainer
Item #: TM-221  |  

OptiMATE 5 START / STOP 6-Step 12V 4A Battery Saving Charger & Maintainer

OptiMATE 5 START / STOP 6-Step 12V 4A Battery Saving Charger & Maintainer

Item #: TM-221
Voltage: 12 Volt / 4 Amp
• Warranty: 3 Year Limited Factory Direct
Price:
$87.95
Price: $87.95
OptiMate TM-500 Battery-to-Battery Charger - Charge One Battery with Another!
Item #: TM-500  |  

OptiMate TM-500 Battery-to-Battery Charger - Charge One Battery with Another!

OptiMate TM-500 Battery-to-Battery Charger - Charge One Battery with Another!

Item #: TM-500
Voltage: 12 Volt / 2 Amp
• Dimensions: 6.5" / 2.5" / 1.75"
• Warranty: 3 Year Limited Factory Direct
Price:
$104.95
Price: $104.95
OptiMate 6 Select 9-Step 5 Amp Battery Charger for 12V Starter and Deep Cycle Batteries
Item #: TM191  |  

OptiMate 6 Select 9-Step 5 Amp Battery Charger for 12V Starter and Deep Cycle Batteries

OptiMate 6 Select 9-Step 5 Amp Battery Charger for 12V Starter and Deep Cycle Batteries

Item #: TM191
Voltage: 14.4/14.7 Volt / 5 Amp @ 14.4V & 14.7V / 4 Amp @ 13.6V
• Warranty: 3 Year Limited Factory Direct
Price:
$129.89
Price: $129.89
OptiMate 5 Amp Lithium (Li-Ion, LiFePO4) Battery Charger (California Compliant)
Item #: TM-291  |  

OptiMate 5 Amp Lithium (Li-Ion, LiFePO4) Battery Charger (California Compliant)

Backordered: Available October 28th, 2021

OptiMate 5 Amp Lithium (Li-Ion, LiFePO4) Battery Charger (California Compliant)

Item #: TM-291  |  Backordered: Available October 28th, 2021
Voltage: 12 Volt (12.8 Volt) / 5 Amp
• Dimensions: 11.9" / 7.1" / 3.3"
• Warranty: 3 Year Factory Direct
Price:
$132.95
Price: $132.95
OptiMate TM-251 7 Select: 10 Amp Battery Charger for 12V Starting and Deep Cycle Batteries
Item #: TM251  |  

OptiMate TM-251 7 Select: 10 Amp Battery Charger for 12V Starting and Deep Cycle Batteries

OptiMate TM-251 7 Select: 10 Amp Battery Charger for 12V Starting and Deep Cycle Batteries

Item #: TM251
Voltage: 14.4/14.7 Volt / 10A @ 14.4V & 14.7V / 8A @ 13.6V
• Warranty: 3 Year Limited Factory Direct
Price:
$179.95
Price: $179.95
TecMate OptiMATE Lithium 4s 9.5 Amp Battery Charger
Item #: TM-275  |  

TecMate OptiMATE Lithium 4s 9.5 Amp Battery Charger

TecMate OptiMATE Lithium 4s 9.5 Amp Battery Charger

Item #: TM-275
9.5 Amp
• Warranty: 3 Year Factory Direct
Price:
$179.95
Price: $179.95
OptiMate Lithium Select 12/16V, 7.5A Battery Charger
Item #: TM-271  |  

OptiMate Lithium Select 12/16V, 7.5A Battery Charger

OptiMate Lithium Select 12/16V, 7.5A Battery Charger

Item #: TM-271
Voltage: 12/16 Volt / 9.5 Amp (12.8V) / 7.5 Amp (16V)
• Warranty: 3 Year Limited
Price:
$179.95
Price: $179.95
OptiMate Lithium 8s 24V, 5A Battery Charger for Aircraft and Medical Equipment
Item #: TM-281  |  

OptiMate Lithium 8s 24V, 5A Battery Charger for Aircraft and Medical Equipment

OptiMate Lithium 8s 24V, 5A Battery Charger for Aircraft and Medical Equipment

Item #: TM-281
Voltage: 24 Volt / 5 Amp
• Warranty: 3 Year Limited
Price:
$179.95
Price: $179.95
OptiMate 2 DUO 12 / 12.8 Volt, 2 Amp Battery Charger
Item #: TM-551  |  

OptiMate 2 DUO 12 / 12.8 Volt, 2 Amp Battery Charger

OptiMate 2 DUO 12 / 12.8 Volt, 2 Amp Battery Charger

Item #: TM-551
Voltage: 12/12.8 Volt / 2 Amp
• Dimensions: 5.91" / 2.8" / 1.9"
• Warranty: 3 Year Limited
Price:
$77.95
Price: $77.95