Folasaga
The OptiMate 4 Quad Program Premium Edition is an advanced battery charger and maintainer designed for 12V lead-acid and 12.8V LiFePO4 (Lithium) batteries. It features four distinct charging programs, including options for direct battery connection and charging via CAN-bus compatible BMW or Triumph 12V sockets. This manual provides essential information for safe and effective operation, setup, maintenance, and troubleshooting of your OptiMate 4 Quad Program charger.
Fa'amatalaga Saogalemu
Always read and understand all safety warnings and instructions before using the OptiMate 4 Quad Program. Failure to do so may result in electric shock, fire, or serious injury.
- Fa'aaoga le uta na'o nofoaga e fa'aalili lelei.
- Aua le faʻailoaina le charger i timuga poʻo tulaga susu.
- Ensure the charger is disconnected from the AC power supply before making or breaking connections to the battery.
- Aloese mai le fa'atumuina o maa aisa.
- Taofi ese mai tamaiti.
- Do not use the charger if it or the cables are damaged.
- Refer to the battery manufacturer's instructions for specific charging requirements.
O mea o lo'o i totonu
Fa'amautinoa o lo'o iai mea uma i totonu o le afifi:
- OptiMate 4 Quad Program Charger Unit
- Fa'amau Fa'amau Fa'amau
- Battery Clip Set
- Matau Tautau
- O-19 Cable Accessory

Image: OptiMate 4 Quad Program charger and its complete set of accessories.
Seti
Before connecting the charger, ensure the battery type matches the charger's capabilities (12V Lead-Acid or 12.8V LiFePO4). Select the appropriate connection method:
- So'oga sa'o maa:
- Faʻafesoʻotaʻi le mumu (+) clamp/ring terminal to the positive (+) battery terminal.
- Fa'afeso'ota'i le uliuli (-) clamp/ring terminal to the negative (-) battery terminal.
- Ia mautinoa o lo'o saogalemu so'oga.
- CAN-bus or Triumph 12V Socket Connection:
- Use the appropriate accessory cable (e.g., O-19 cable) to connect the charger to the vehicle's 12V socket.
- Ensure the vehicle's ignition is off before connecting.
Once connected to the battery/vehicle, plug the charger's AC power cord into a suitable wall outlet.

Image: OptiMate 4 Quad Program charger showing connection options.
Fa'atonuga o Galuega
The OptiMate 4 Quad Program offers four distinct charging programs. The charger automatically detects the battery voltage and type (Lead-Acid or LiFePO4) and initiates the appropriate program. You can manually select programs for CAN-bus or direct charging.
Filifiliga Polokalama:
- Program 1 (Default): For 12V Lead-Acid batteries connected directly to the battery terminals.
- Polokalama 2: For 12V Lead-Acid batteries connected via a compatible BMW CAN-bus controlled 12V socket.
- Polokalama 3: For 12.8V LiFePO4 batteries connected directly to the battery terminals.
- Polokalama 4: For 12.8V LiFePO4 batteries connected via a compatible BMW CAN-bus controlled 12V socket or Triumph 12V live (hot) socket.
To switch programs, refer to the charger's interface or specific instructions on the device itself (often involves pressing a button or sequence). The charger will indicate the active program via LEDs.
9-Step Charging Process (General Overview):
The OptiMate 4 employs a sophisticated 9-step charging and maintenance process to optimize battery health and longevity:
- Uluai: Siaki maa voltage ma le polarity.
- Desulfation/Recovery: Recovers deeply discharged batteries (as low as 0.5V for lead-acid and lithium).
- Totogi tele: Delivers maximum current to bring the battery to approximately 80% charge.
- Totogi fa'asusu: Gradually reduces current to bring the battery to 100% charge.
- Voltage Retention Test: Mataitu maa voltage to assess its health.
- Charge Retention Test: Further tests the battery's ability to hold a charge.
- Maintenance Charge (Float): Maintains the battery at optimal voltage.
- Pulse Maintenance: Delivers small pulses to prevent self-discharge and sulfation during long-term storage.
- Battery Save Mode: Enters a low-power mode when the battery is fully charged and healthy.
LED indicators on the charger will display the current charging stagu ma tulaga maa.
Tausiga
Proper maintenance ensures the longevity of your OptiMate 4 charger and the batteries it charges.
- Tausia le tau mama ma mago. Soloi ma le malu, oamp ie.
- Inspect cables and connectors regularly for damage. Do not use if damaged.
- Teu le uta i se nofoaga malulu ma mago pe a le faʻaaogaina.
- Ensure battery terminals are clean and free of corrosion before connecting.
Fa'afitauli
| Fa'afitauli | Mafuaaga e ono tupu | Fofo |
|---|---|---|
| E le o ki le charger. | No AC power; faulty connection. | Check wall outlet and charger connections. |
| E le'i amataina le totogi. | Incorrect battery connection; battery too deeply discharged; wrong program selected. | Verify polarity and secure connections. Allow time for recovery mode. Ensure correct program for battery type and connection method. |
| Error LED illuminated. | Short circuit; reverse polarity; battery fault. | Disconnect and re-connect. Check for short circuits. If error persists, battery may be faulty. |
For further assistance, please visit the official Tecmate webnofoaga po'o fa'afeso'ota'i le lagolago a tagata fa'atau.
Fa'amatalaga
| Fa'aaliga | Fa'amatalaga |
|---|---|
| Numera Fa'ata'ita'i | TM631-PR |
| Galuega Faatino Voltage | 12V (Lead-Acid), 12.8V / 13.2V (LiFePO4) |
| Fa'aoso i le taimi nei | 1.25A |
| Battery Capacity (Lead-Acid) | 4 - 60Ah |
| Battery Capacity (LiFePO4) | 2 - 15Ah |
| Fua | 1.97"D x 2.36"W x 7.87"L |
| mamafa | 2.09 pauna |
| Tufuga | Tecmate Powersport Products, North America Inc |
Fa'amaonia ma Lagolago
For warranty information and technical support, please refer to the official Tecmate webnofoaga po'o fa'afeso'ota'i le latou matagaluega o auaunaga. Taofi lau fa'amaoniga o le fa'atau mo tagi fa'amaonia.
Itūlau Aloa'ia o Oloa: http://www.optimate1.com/om4q
Tecmate Store on Amazon: Visit the Tecmate Store