H113-L-3 Voltage Boost Harness and Works with Toyota 4 Pin Regulators for A 1.7 Volt Increase for Lithium Batteries.
Product details
| Management number | 229497553 | Release Date | 2026/05/31 | List Price | US$35.60 | Model Number | 229497553 | ||
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| Category | |||||||||
Your need for higher voltage is here and it's 100% plug and play. High quality OEM 4pin connectors, weather pack sealed and epoxied for off road, daily driving fit duties. No water, no corrosion, no electrical problems! Unplug your OEM harness, connect the Mechman voltage booster harness to vehicle plug and then plug into your OEM or Mechman alternator. DONE! Why would you need this booster harness? You're a car audio enthusiast with LOTS of added car audio components and you have deleted the OEM under hood battery and have a dedicated Lithium chemistry-based battery that needs to be charged higher than standard AGM batteries. A well-known battery type for this higher charging is the CMAX type. Please consult your battery manufacturer for proper charging ranges BEFORE purchasing. This version of Toyota/Lexus 4pin booster harness will yield a 15.5 to 15.9 voltage range. Please note that this range is dependent on factors such as alternator brand, type, installation quality, current electrical integrity and operating temperature. Voltage is not a SET number, it reactive based on those factors. *** MECHMAN DOES NOT RECOMMEND RUNNING 12 VOLT AGM BATTERIES WITH THIS HARNESS, THEY WILL KILL THE BATTERY AND POSSIBLE COMPONENTS CONNECTED TO IT! ***
- WORKS WITH TOYOTA STYLE SQUARE 4 PIN ALTERNATOR PLUG
- PLUG AND PLAY
- GREAT FOR 12 VOLT AGM BATTERIES
- ADDS APPX. 1 VOLT TO YOUR OEM OR HIGH OUTPUT ALTERNATOR
- 4PIN PLUG TO 4PIN PLUG
| ASIN | B0CXB6B8YC |
|---|---|
| Model | H113-L-3 |
| Brand Name | Mechman Alternators |
| Cable Type | 4 pin |
| Item Weight | 16 ounces |
| Part Number | H113-L-3 |
| Manufacturer | Mechman Alternators |
| Material Type | Plastic |
| Connector Type | 4 Pin |
| Included Components | plug and play wiring harness |
| Recommended Uses For Product | car audio, overlanding, winching, agm batteries |
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