Product Description: WF-9870L2

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The WF-9870L2 is the first multi-stage lithium-ion converter charger from WFCO. Designed for easy installation and use, the WF-9870L2 is designed to power the RV’s lights and appliances and also charge lithium-ion batteries. Built on 40 years of power equipment experience, the multi-stage process of the WF-9870L2 quickly replaces energy back into the battery and assures the lithium cells inside the battery remain balanced. Additionally, the WF-9870L2 ensures a safe operating voltage for all lights and appliances in the RV.

This versatile deck mount converter charger can be installed in any position, making RV design more flexible for manufacturers. Mount the converter vertically with the fan at the bottom to enhance cooling. The WF-9870L2 converter features easy horizontal installation and can even be installed upside down.

Input Voltage/Hz	105-130 VAC, 60 Hz
Voltage Output	13.6 – 14.6 VDC
Output Current	70 A
Charging Modes	2-Stage Intelligent Charge
Intelligent Charging Stages	Absorption, Bulk
Battery Adaptability	Lithium-Ion
Absorption Charge Voltage	13.6V
Bulk Charge Voltage (4 Hrs.)	14.6V
Cooling System	Yes
Efficiency (full load)	>80%
Protection Features	Battery Reverse Polarity, Over Temperature, Overload, Short Circuit
Overload Protection	Auto recovery on normal load, Current limiting & shutdown
Short Circuit Protection	Auto recovery on normal load
Over Temperature Protection	Auto recovery on normal load
Reverse Polarity Protection	Fuse Protected, Replaceable by fuse of same rating
Dimensions	130mm W x 101.6mm H x 260.4mm D
Weight	6.75 lbs.
Certifications	FCC Class B compliant, UL458 certified
Warranty Period	Two Year Limited Product Warranty

WFCO 70 Amp Lithium-Ion Battery Converter/Charger WF-9870L2