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OptiMATE Lithium 4s 12v 0.8 Amp 8-Step Smart Charger
Sale Price: $59.30
Manufacturer back-ordered til end of May. Recommended replacement would be the NOCO G-3500.
Product InformationStore Part Number: TM-471
The OptiMate™ 12 V 0.8 Amp lithium Charger Maintainer protects protect your LiFePO4 battery in the most effective way. The new OptiMate lithium charger will protect your investment and guarantee your Lithium Iron Phosphate (LiFePO4 / LFP) battery will perform as advertised for a very long time. The OptiMate TM-471 Lithium Charger offers a unique LiFePO4 specific program that recharges and balances cells within the battery efficiently and safely. The OptiMate TM-471 maintenance program delivers current to the vehicle circuitry, protecting and keeping the battery at 100% charge.
- Saves low voltage LiFePO4 batteries
- Specialized LiFePO4 charge cycle
- Maintains & protects LiFePO4 batteries
- Battery BMS reset.
- Indoor / Outdoor (lowest temperature: -4° F / -20° C).
- Low Volt Start of 0.5 V + 3 step low volt save & test.
- Ideal for LiFePO4 (LFP) 4 series cell 12.8 / 13.2 V batteries from 2–30 Ah.
- Global Input (100–240 V 50–60 Hz), high efficiency (CEC listed), fully sealed.
- Weatherproof case with wall mounts, with 6 ft AC supply lead and 6 ft charge lead ending in SAE connector. Weatherproof battery lead & standard battery clip set
- 3 Year Warranty
Free USPS shipping applies only within the 50 United States.
- Dimensions (LxWxH): 6.5 x 2.5 x 1.75 in
- Weight: 1.34 lb
- Shipping Weight: 3.0 lb
- AC Input Voltage: 100–240 V
- AC Input Frequency: 50–60 Hz
- AC Input Amps: 0.23 A @ 100 VAC / 0.15 A @ 240 VAC
- Power Useage (no battery connected): 0.0089 kWh/day
- DC Output Amps: 800 mA
- DC Nominal Voltage: 12.8/13.2 V
- DC Bulk Charge: 14.3 V
- DC Absorption & Equalisation Charge: 14.0–14.3 V
- Model: TM-471
- Manufacturer: Optimate
- DC Float Voltage: 13.6 V alternating w/ 30 minute rest
- Reverse Drain Current: less than 0.1 mA
- Charge Time Limit: 48 Hours (maintenance time: unlimited)
- Maintain / Test Cycles: 30 min / 30 min (alternating hourly)
- Charge Retention Test: Range: 10.1–13.2 V. GOOD (green) = battery voltage > 13.2 V
- Enclosure Type: IP54 Fully Sealed
- Input Cable Length: 6 ft
- Output Cable Length: 6 ft
- Operating Temperature Range: -20° C–40° C / -4° F–104° F
- Ratings / approvals : Safety, EMC, Energy Efficiency, enclosure seal rating: IP54, CE, NRTL (UL & CSA), SAA (AU & NZ), approved by TUV Sud. BC (California Energy Compliant)
- Warranty: 3 Years
- Manufacturer Part #: TM-471
- Made In: Asia