220Ah 12V LiFePO4 Deep Cycle Lithium Battery 2816Wh For RV Solar Off-grid System

If you’re looking for deep cycle batteries for RVs, campers, caravans, golf carts, cabin, or marine use, Off-Grid Applications, or other 12V appliances, then our ultra-portable Lifepo4 batteries will be perfect for you! Ultra-Light Weight: about 47.61 lbs, only 1/3 weight of normal lead-acid battery; The integrated smart battery management system (BMS) not only protects this Digi Marker LiFePO4 battery from various abnormal conditions but monitors and manages the charging/discharging process. The state-of-the-art battery cells ensure a long cycle life and exceptional discharge performance. What you get is a longer, consistent and more drawn out charge all the time. “Performance Redefined: Digi Marker LiFePO4 Battery, powering your devices with unmatched effectiveness!” 220Ah 12V LiFePO4 Deep Cycle Lithium Battery 2816Wh For RV Solar Off-grid System Description Our portable DIGI MARKER 12V 220Ah Lithium-Iron Phosphate Battery provides off-the-grid power supply for 4WD vehicles, caravans, campers, trailers, motor-homes, marine applications, and all 12V appliances including portable fridges and washers. The 220Ah 12V battery features an incredible cycle life of up to 5000 cycles, making it one of the most enduring in its class. What you get is a longer, consistent and more drawn out charge all the time. The integrated smart battery management system (BMS) not only protects this 12V 220Ah LiFePO4 battery from various abnormal conditions but monitors and manages the charging/discharging process. The state-of-the-art battery cells ensure a long cycle life and exceptional discharge performance. The maintenance-free deep cycle battery is completely sealed, spill-proof and does not leak gas for added safety and durable use. Lithium-Iron Phosphate battery is smaller and generally weights less than half of what comparable lead acid battery does. Less stress during installation, and less strain on wherever you end up installing it. Invest in this sealed, maintenance-free battery for your off-grid system today! About our battery’s BMS The unique built-in battery management system (BMS) of our products lithium battery can protect it from overcharge, deep discharge, overload,overheating and short circuit, and low self-discharge rate. Our BMS has a high temperature disconnect function. When the internal temperature of the battery reaches 75℃ ( 167°F ) it will automatically disconnect to protect the battery. With overcharge and over discharge protection functions, when the overcharge voltage exceeds 15V or the over discharge voltage is lower than 8.8V, the battery will automatically disconnect. Our recommended charging voltage and discharging voltage are 14.6±0.2V and 10v±0.2V, respectively. If the charging voltage is lower than 13.8V, the battery power (with a deviation of 1-2°/o) cannot be fully charged. About our battery’s cell Lithium-ion batteries have high energy density and high average output voltage, The self-discharge is small and there is no memory effect. The wide operating temperature range is -20℃-60℃. Excellent cycle performance, fast charging and discharging, charging efficiency up to 100%, and high output power, long service life. It does not contain toxic and hazardous substances and is called a green battery. About the parallel and series of our batteries Our Lifepo4 batteries can be connected in parallels and in series for larger capacity and higher voltage. We suggest that: 1.the Max connection in series is : 4 batteries to 48V 2.the Max connection in series/in parallels: Support 4 series and 4 parallel (in the case of simultaneous series and parallel connection) 3.the Max connection in parallels is(In the case of separate parallel connection, no series connection) : it can connect multiple batteries, and no more than 10 batteries in parallel. Products of different manufacturers and different capacity batteries cannot be connected in series or in parallel . When the batteries are used in parallel or series, the voltage must be the same. It can support fast charging and solar panel charging. SPECIFICATIONS Nominal Capacity: 220Ah Cut-off Voltage: 10V Usable Capacity: 220Ah Nominal Voltage: 12.8V Energy: 2816Wh Max.Load/Inverter Power: 1280W Charge Voltage: 14.6V Discharge cut-off voltage: 10V Max. Continues Charge Current: 100A Max. Continues Discharge current: 100A Peak discharge current: 300A (Duration: less than 5 seconds) Cycle Life: 4000 – 5000 times Dimension: L522xW240xH218mm Weight: Approx.21.6kg/47.62lbs Working Temperature:Range Charge: 0°C–50°C Discharge: –20°C–60°C Storage Temperature: -10°C–50°C APPLICATION Solar system + Wind Power system Car Audio System Emergency lighting equipment Fire alarm and security systems Telecommunication equipment Electric equipment and telemeter equipment Light equipment Portable power tools measuring and medical equipment Wireless lawn movers vacuum cleaner Toys and consumer electronics Portable video camera portable personal computer Camper Trailer Caravan Camping Truck Bus RV etc. FEATURES Heavy duty case Can be connected in parallel Can be connected in series (up to 4) Heavy duty Removable M8 Bolt Battery terminals Over charge/discharge protection Water proof:IP65 Built in battery management system for safety protection. Battery management system enclosed,no extra wiring needed. Built with LiFePO4 battery cells that are engineered to deliver superior performance&longevity. Maintenance Free,Non Spill. Perfect replacement or upgrade for a traditional lead-acid battery. Connect in Series: Up to 4 identical batteries for up to 48V NOTE This battery does not have a low temperature heating function. Please do not charge the battery in a temperature lower than 32°F (0℃) to avoid damage to the battery. 1,Charging Temperature : 32°F（0℃ ) to 122°F (50 ℃). 2,Discharge Temperature : -4°F ( -20 ℃ ) to 140°F ( 60 ℃ ) 3,If it is a 4-string lithium iron battery pack, the charge protection voltage is 3.65v=14.6v, and the discharge protection voltage is 2.5V*4 = 10V. How to charge the battery? Scheme 1: You can use a lithium iron phosphate 4-string(14.6V) charger to charge the battery pack. Scheme 2: You can use photo voltaic solar panels to charge the battery through MPPT. Scheme 3: You can use the inverter to charge the battery pack(note: the inverter needs a built-in AC to DC charging function) ABOUT WARRANTY TERMS : 1. Within 90 days from the date of purchase,if our products have quality problems and cannot work normally, we can provide refund services. 2. More than 90 days from the date of purchase, and within 5 years, If our product fails to work normally, the consumer assists us in completing all the battery testing , and both parties connfirm that the product does have quality problems, we will provide returns and exchanges to the consumer for free. 3. Please read the product manual carefully before installing and using the product. If the consumer fails to install, use and maintain the product correctly in accordance with the requirements of the instruction manual ,which causes serious quality problems in the product, it is not covered by the warranty . About our brand We are living in the times of energy within reach, which every step we take consumes energy. We keep strive to maintain a green life on the way of continuing to explore the new energy. DIGI MARKER has been making contribution to the green life with its 20 years professional technology of battery. we firmly believe in “Green Leads Life”. We are mainly engaged in LiFePO4 and lithium-ion battery business, focusing on the research and development, manufacturing, sales and marketing of new energy. Our production facilities have a total area of 120,000m. Our batteries cover a wide range of application areas from consumer electronics to energy storage and electric vehicles. DIGI MARKER factory is equipped with the most advanced R&D team and equipment and has passed UL , CE , ROHS, WEEE and PSE quality system certification. Our batteries and products are fully satisfied with the requirements of high-end OEM industry market . We have quality assurance and inspection systems to control and ensure that all batteries are of high quality and comply with international standards and have the best performance and safety. DIGI MARKER team has been committed to providing the best products and services for all customers, in order to provide a better low carbon life. With the leading technology, strong R&D ability and perfect sales network. DIGI MARKER has become one of the well. Know battery manufacturers. We are also designated as an OEM business partner by a lot of famous brands and companies inf the world. Payment Delivery details Warranty terms details About us Contact us Payment We accept the following payment methods through our secure check-out system: Paypal: The trusted leader in online payments, enables buyers and businesses to send and receive money online. PayPal has over 100 million member accounts in 190 countries and regions. International Credit Cards: If you would like to use your credit card, you will need to sign up for paypal and add the card to your paypal account and check out with us using paypal. Delivery details Your item will be sent via UPS/Fedex courier depending on its size and weight or your address. We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are unfortunately outside of our control. However, should you have any enquiries, do not hesitate to contact us via eBay message. Our dedicated staff is happy to help. The delivery time frame given is industry averages provided by our courier. Delay may occur during holidays, peak periods, or extreme weather conditions. Remote deliveries may take longer due to the local transport schedule. Warranty terms details We accept returns. LiFePO4 batteries provide a 4-year warranty period, the warranty terms are as follows: 1. Within 90 days from the date of purchase,if our products have quality problems and cannot work normally, we can provide refund services. 2. More than 90 days from the date of purchase, and within 4 years, If our product fails to work normally, the consumer assists us in completing all the battery testing , and both parties connfirm that the product does have quality problems, we will provide returns and exchanges to the consumer for free. 3 . If you encounter any problems when using the product, please feel freeto contact us through the customer service,we will provide 24-hour customer service. 4. Please read the product manual carefully before installing and using the product. If the consumer fails to install, use and maintain the product correctly in accordance with the requirements of the instruction manual ,which causes serious quality problems in the product, it is not covered by the warranty . In case of change of mind, returned items must be in resalable condition and returned in their original packaging with all accessories. Please note that we may not be able to cancel an order if it is already in transit until it arrives. You will need to send the product back on your own cost and applicable freight charge and 10% restocking fee will be deducted from your refund to reimburse the initial postage and handling cost. Please do not return the product prior to getting instruction from our customer service to avoid the risk that your returned item is not identifiable. About us Welcome! We are a high-tech enterprise focusing on the research, development, production and sales of new energy products, outdoor products, and tool products. High-quality products, reasonable prices, and excellent customer service. We are living in the times of energy within reach , which every step we take consumes energy . We keep strive to maintain a green life on the way of continuing to explore the new energy. DIGI MARKER has been making contribution to the green life with its 20 years professional technology of battery and Auto parts products. We firmly believe in ” Green Leads Life‘’. Please choose to trust us, we insist on dealing with customers with the most sincere attitude, and do our best to provide customers with satisfactory products and services. Contact us 1. All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-send your message and we will reply to you as soon as possible. 2. We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receiving it. We greatly appreciate your POSITIVE feedback. Country/Region of Manufacture Does Not Apply Model LiFePO4 Product Type Battery Type LiFePO4, Lithium Ion Battery Battery Capacity 100ah Dimension 522x240x218mm Battery Type Rechargeable Charge Voltage 14.6V MPN a602353257713 Battery Size 12 V Energy 2816Wh Discharge cut-off voltage 10V Max. Continues Discharge current 100A Max Discharge Current(5s) 100A Cycle Life ＞4000 cycles at 100% DOD up to 5000 cycles at 80 % DOD Working Temperature Range Charge: 0°C-45°C Discharge: -20°C-60°C Storage Temperature -10°C-50°C Capacity 100% Real capacity Brand Digimarker Manufacturer Warranty 5 Years Application Solar/Wind Devices Amp Hours 220 Ah Chemical Composition Li-Ion, Lithium,Lithium Iron Phosphate (LiFePO4) Voltage 12V