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【Coupon】 Use “EMPOWERSEP” on Battery Only to get a $30 extra off every $300.【Click Here to Learn More】
-No maintenance required.
-Renogy GEL battery enable a design life of up to 12 years in standby applications and more than 750 charge/discharge cycles (50% DOD).
-<3% self-discharge rate.
-Optional to get A Rugged Battery Box.
-Run in various systems, including marine, RV, van, off-grid, home backup power, and more!

【Warranty and Return】 No refunds or exchanges for items without quality issues, with a 6-month warranty.
【Shipping Policy】 The handling time for the refurbished product is 3-4 days.
【COMPATIBLE WITH VARIOUS BATTERIES】 Powerful versatility, it is ready for 12V Gel, AGM, Sealed Lead Acid (SLA), Flooded (FLD), Calcium (CAL), Lithium-iron Phosphate (LI), and programmable for custom batteries through the USER type.
【POWERFUL OUTPUT】 With a conversion efficiency greater than 90%, adjustable 50/60Hz output, the inverter charger provides 2000W continuous power, and 6000W surge power to easily power your daily electrical appliances.
【PROTECT YOUR ELECTRONICS】 Advanced Pure Sine Wave technology provides high-quality AC power equivalent to grid power to protect your household appliances and electronic equipment, which is especially suitable for sensitive electrical appliances.
【4-STAGE CHARGING】 The Renogy 2000W pure sine wave inverter charger is equipped with a 4-Stage(Bulk stage, Boost stage, Float stage, and Equalization) battery charger to make sure it optimally and automatically charge to 100%.
【MULTIPLE SAFETY PROTECTIONS】 Offers under-voltage protection, overvoltage protection, overload protection, overheating protection, and short circuit protection to ensure safety.

【More Power to Back Up Your Adventures】 Single REGO 400A battery with 5.12kWh storage capacity usable capacity, this kit with 2 batteries, providing total 10.24kWh massive power for your system, keeping your off-grid adventures uninterrupted.
【Advanced BMS, Ensure Unprecedented Reliability and Safety】 The sophisticated battery management system (BMS) offers over 60 types of warnings and protections, enables precise cell balancing, and stores up to 150 event records.
【Specially Design for Mobility Applications】 Strict road load tests has been made according to the standards for EV batteries, ensuring the stable performance of the REGO battery under mechanical vibrations. The BMS with RV-C protocol can perfectly work with other devices in your RV.
【Monitor Your Battery with App】 The REGO 12V 400Ah lithium battery with the built-in Bluetooth module, no extra external Bluetooth required, allows you to monitor the battery status through Renogy DC Home App by cellphone.
【Simple and Flexible Installation】 The exclusive Anderson terminals provide easy plug and play connection with REGO batteries and put an end to the short circuits, misconnection, and connection failure. The REGO battery combiner box is also equipped with heavy-duty insert terminals that allow the combiner box to connect with non-REGO components, enabling the massive capacity of multiple REGO batteries to be added of your existing system.