40A 12V 24V Battery System Auto DC Input and similar items

Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed 40A 12V 24V Battery System Auto DC Input Parameter Adjustable LCD Display 2 USB Solar Panel Regulator Max Input 100V PV for AGM Sealed Gel Flooded Lithium Battery Specification Display Type LCD Batteries required No Product Dimensions 7.68 x 7.28 x 2.95 inches Country of Origin China Item Weight 2.61 pounds Voltage 12 Volts (DC) Included Components NO Brand TOPBULL Manufacturer TOPBULL 7.28 inches x 7.68 inches x 2.95 inches. Weight: 2.61 lb Item Description ?Innovative MPPT Design?Adoption of TOPBULL Maximum Power Point Tracking technology with a high tracking efficiency of up to 99% and peak conversion efficiency of 98%. This MPPT charge controller maximizes energy-harvest from your solar panels, intelligently driving it to achieve full charge in the shortest possible time.It is the perfect charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day. ?Electronic Protection?Meant to safeguard your system, the self-diagnostic capability can assess and protect against reverse polarity, battery overcharging, battery over-discharging, overload, short-circuiting, TVS lightning protection, overpower protection, overtemperature protection and reverse current protection. It helps that battery can be charged up quickly,even when the weather isn't ideal (ie cloudy rainy days). ?12V/24V Automatically Recogntion?Automatically recognizes 12V or 24V DC system voltage and is compatible with a wide range of deep cycle battery options: sealed, gel, submerged and lithium. Supports 0V charging of lithium batteries (lithium battery activation). LCD display designed to show solar charging and battery operation information, customized parameters, error codes and user modes. ?Efficient Heat Radiating?:Rated charging current:40A Adopting a metal shell and dual high-speed smart fan design for better heat dissipation performance. Temperature compensation function, automatic adjustment of charging and discharging parameters to improve battery life. ?Easy to Connect?: Just connect the cable to the solar panel and the battery according to the positive and negative poles, it can automatically recognize the voltage and charge your battery, equipped with two USB ports, you can charge your electronic devices. TOPBULL provides you one year warranty service. If you have any questions, please feel free to contact us. Product Description 1 9 Protection 2 Temperature Compensation 3 Heat Dissipation 4 Support Battery Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed. ? Please contact us before returning. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. Payment Options Shop With Confidence