OPTIMATE SLR DUO 20W TRVL
TM522-D2TK
FEATURES
- Ideal for a stored car, truck, boat, UTV, or RV (starter battery).
- Includes a 20W panel with removable suction mounts, DUO charge controller, 2 x battery connection cables plus a OBDII port adapter & a nylon storage bag.
- Connect to the battery directly, or connect to the OBDII port in your car, truck, or RV (below the steering wheel).
- DUO charge controller – works with 12V lead-acid & 12.8V lithium (LFP / LiFePO4) batteries.
- Fully automatic – the DUO controller accurately charges & maintains the battery by day and monitors it at night.