ExpertPower supplies rechargeable lead-acid and lithium batteries, smart chargers and solar inverters for backup power, off-grid systems, RVs and everyday equipment.
ExpertPower supplies sealed lead-acid and lithium rechargeable batteries, LiFePO4 deep-cycle batteries, smart chargers and solar inverter equipment for backup power, off-grid installations and RV systems.
Browse manuals and guides for model-specific installation, charging, operation and troubleshooting information. Always match your equipment's model number and voltage to the manual, and seek qualified assistance for inverter installation.
For support or warranty questions, contact ExpertPower directly and review the applicable product warranty before arranging a return.
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Match the model number and voltage on your product label to the manual title. This category includes guides for batteries, smart chargers and inverter-chargers. If your model is missing, contact ExpertPower support.
Call +1 562-630-3002 or email support@expertpower.us. Published support hours are Monday–Friday, 9 AM–1 PM and 2 PM–6 PM (PST).
The EPC122 and EPC1250 manuals specify use with 12V LiFePO4 rechargeable battery packs only. Check your charger's manual and your battery's charging requirements before use.
Read the complete model-specific manual and any configuration supplement before installation. Inverter installation should be performed by professionals or with appropriate professional assistance.
Review the official warranty information for your product, then contact ExpertPower with your invoice or receipt to obtain a Return Merchandise Authorization before shipping anything back. Coverage and warranty periods vary by product series.