tecMATE OptiMATE 4 Dual Program 9 Step 12 Volt Battery Charger/Tester/Maintainer - TM-341
![tecMATE OptiMATE 4 Dual Program 9 Step 12 Volt Battery Charger/Tester/Maintainer - TM-341](https://www.crtdealer.com/images/lg/tecmate-optimate-4-dual-program-TM341.jpg)
![](https://m.media-amazon.com/images/I/81cCFB85h7L.jpg)
Tecmate Optimate 1, TM-401, 4-Step 12V 0.6A Battery
FULLY AUTOMATIC - Connect and forget, no more battery problems. GET YOU BATTERY TO WORK - Saves your 12V battery (AGM, GEL, STD, or EFB) when no other
![](https://m.media-amazon.com/images/I/71Naii5uSEL._AC_UF894,1000_QL80_.jpg)
Tecmate Optimate 6 Ampmatic, TM-361, Silver Series: 9-Step 12V 6A Sealed Battery Saving Charger & maintainer, Blue
![](https://tecmate.com/wp-content/uploads/2014/04/OM4-9steps-300x223.jpg)
OptiMate 4 Dual Program - OptiMate
![](https://www.revzilla.com/product_images/0100/6802/tec_mate_optimate3_battery_charger_300x300.jpg)
TecMate OptiMate 4 Dual Program Battery Charger - RevZilla
Features:, Charging Amps: 1A (constant current), USE: Indoor/Outdoor (lowest temperature: -40°F/-40°C), SAVE: Low Volt Start of 0.5V + 2-step*
![](https://www.tirechainsrus.com/wp-content/uploads/2023/05/tecmate-optimate-4-dual-program-TM341-2.jpg)
Optimate 4 Dual Program 9 Step 12 Volt Battery Charger/Tester/Maintainer
![](https://m.media-amazon.com/images/I/71DxUjrfcCL.jpg)
TECMATE OptiMATE 2, TM-421, 4-step 12V 0.8A sealed
![](https://www.crtdealer.com/images/sm/tecmate-optimate-4-dual-program-TM341.jpg)
tecMATE OptiMATE 4 Dual Program 9 Step 12 Volt Battery Charger
![](https://m.media-amazon.com/images/I/51nKSMYyZfL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFIVE%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA23%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Optimate Lithium 4s 10A, TM-275, 10-Step 12.8V 10A
![](https://m.media-amazon.com/images/I/61i+8eph9uL._AC_UF894,1000_QL80_.jpg)
OptiMATE 3 Quad bank, TM-455, 7-step 4x12V 0.8A sealed
![](https://m.media-amazon.com/images/S/aplus-media/sc/67bba61d-2c26-401f-9a41-3ff16966963c.__CR0,0,220,220_PT0_SX220_V1___.jpg)
TecMate OptiMATE 4 DUAL Program, TM-341, 9-step 12V 1A
![](https://cdn.shopify.com/s/files/1/0564/4422/3675/products/OptiMATETM-522-D4SolarDuo_40WSolarPanel-6-Step12V12.8V3.33ASealedSolarBatterySavingCharger_Maintainer.png?v=1678993776&width=292)
Electrical & Smart Home — Page 3 — Rise
![](https://m.media-amazon.com/images/I/41B+8++NlxL._SY350_PKmb-play-button-overlay_.jpg)
TecMate OptiMATE 4 DUAL Program, TM-341, 9-step 12V 1A
![](https://shop.buildwithrise.ca/cdn/shop/products/OptiMate-7-Ampmatic-TM254255-11-768x768_700x700.png?v=1679685195)
OptiMATE 7 AmpMatic, TM-255, 9-step 12V 10A Battery Saving Charger
![](https://m.media-amazon.com/images/I/51T4HZlrKzL._AC_.jpg)
Tecmate Optimate DC to DC, TM-500v3, 6-Step 12V/12.8V
![](https://m.media-amazon.com/images/I/71p8XkIR0PL.jpg)
Tecmate OptiMate PRO-1 DUO 11-Step 12V/12.8V High