Manufactured with thick absorbent glass mat (AGM) separators and advanced valve regulated technology, Renogy Deep Cycle AGM Batteries save you from acid leakage and frequent maintenance. No acid leakage, no water refilling, and no harmful hydrogen gas. 銆怬utstanding Discharge Performance銆? Proprietary quinary alloy plates and exclusively treated plate grids enable low internal resistance and high discharge currents of up to 10 times the battery rated capacity. This means that Renogy AGM batteries can power home appliances with high current ratings. 銆怢onger Shelf Life銆? Made of high purity materials, Renogy Deep Cycle AGM Batteries reduce the monthly self-discharge rate below 3% at 77鈩?(25鈩?, which is 5 times lower than their flooded counterparts. No need to recharge the battery frequently when not in use. 銆怋etter Performance at Extreme Temp銆? The improved electrolyte formula ensures stable battery capacity and outstanding discharge performance from -4鈩?(-20鈩? to 140鈩?(60鈩?. 銆怭ower Most Appliances銆? Featuring 2000A (5 seconds) max discharge current and consistent, stable discharge, the battery can power up most home appliances, such as a fridge, microwave, CPAP, coffee maker, laptop, and more. Due to its outstanding performance, the Renogy 12V Deep Cycle AGM Battery is a favorite in a wide variety of applications. Maintenance-free and leak-proof, the battery is ideal for standby projects that require minimal monitoring. Thanks to its high discharge rate and wide operation temperature range, the battery can also handle cyclic uses, such as RVs, boats, medical equipment, and lawnmowers. With the finest materials, state-of-the-art production techniques, and the strictest quality control measures, Renogy AGM batteries aim to provide the most reliable, convenient, and economical rechargeable battery solution. Need a little more power? Connect several batteries in a series or parallel (up to 4) battery bank with Renogy Battery Interconnect Cables. Sealed Battery, Safe Charging Manufactured with thick absorbent glass mat (AGM) separators and advanced valve regulated technology, the battery is maintenance-free, leak-proof, and gas-free. Proprietary quinary alloy plates and specially treated plate grids enable outstanding discharge performance. Long Shelf Time When not in use, the monthly self-discharge rate of this Renogy Deep Cycle AGM sealed battery is as low as 3% at 77鈩?(25鈩?, which is 5 times lower than their flooded counterparts. Power Most Appliances The maximum 2000A discharge (5 seconds) is suitable for appliances that require a high startup current, like a fridge.With a consistent and stable discharge, the battery can power up most common home appliances, such as a microwave, CPAP, coffee maker, laptop, and more.Better Performance at Extreme Temperatures The improved electrolyte formula ensures stable battery capacity and outstanding discharge performance from -4鈩?(-20鈩? to 140鈩?(60鈩?. The battery is designed with solar energy storage applications in mind and provides optimum performance even at freezing temperatures. In Series and In Parallel You can connect up to 4 batteries in parallel to expand the power capacity to meet your needs. You can also connect multiple batteries in series. It's recommended to connect batteries with the same type (AGM), same capacity (Ah), and same voltage (V) from the same brand. We recommend using a battery balancer to extend the battery service life when multiple batteries are connected in series and/or in parallel. Reliable and Durable The battery comes with two silver-plated M8 terminal bolts for cable wiring. And there are positive (+) and negative (-) icons on the container for easy wiring identification. Built with rugged ABS container material, the battery is vibration resistant and durable. NOTE To avoid cycle life shortening, it is recommended not to discharge the battery below 50%. It is highly recommended to use a battery balancer to extend the battery service life when multiple batteries are connected in series and/or in parallel. We highly recommend installing the battery upright. It is allowed to install the battery on its side only if there are special reasons for doing so. DO NOT install the battery upside down. It is recommended to connect batteries with the same type (AGM), same voltage (V), and same capacity (Ah) from the same brand. If you have any questions regarding this product, please call us at 1 (909) 287-7111 or or submit a ticket for troubleshooting assistance. More questions about your off-grid power system? Learn more from Renogy Learning Center! RV MARINE CAMPING OUTDOOR CABIN TRUCK Package Includes 12V 200Ah Deep Cycle AGM Battery 1 x Terminal Bolts (M8 x 1.25 x 15 mm) 2 x Renogy 12V 100Ah Deep Cycle AGM Battery Operation Specifications Mechanical Specifications Rated Capacity (77掳F/25鈩? 200Ah (20 Hour Rate to 10.5V) Dimensions 20.6 x 9.4 x 8.8 in / 522 x 240 x 224 mm Rated Voltage 12 V Weight 127.9 lbs / 58 kg Number of Cells 6 Terminal Bolt Size M8 x 1.25 x 16 mm Reference Capacity (77掳F/25鈩? C3: 152.9Ah C5: 172.3Ah C10: 190.5Ah C20: 200Ah Normal Operating Temperature 77掳F卤9掳F锛?5掳C卤5掳C锛?Self-discharge Rate (77掳F/25鈩? 3% / month Operating Temperature Range Discharge: -4~140掳F/ -20掳C~60掳C;Charge: 32掳F~122掳F (0掳C~50掳C) Float Charge Voltage (77掳F/25鈩? 13.6V~13.8V; Temperature Compensation: -18mV/鈩?Storage Temperature Range -4~140掳F/ -20掳C~60掳C Cycle Use Voltage (77掳F/25鈩? 14.4V~14.8V; Temperature Compensation: -24mV/鈩?Container Material ABS Equalization Voltage (77掳F/25鈩? 14.2V Recommended Terminal Torque 88.5~106.2 inch路lb / 10~12 N路m Max Discharging Current 2000A (5 seconds) Certification Max Charging Current 60A MSDS YES Internal Resistance Approx. 3.5m惟 Accessories Connection Method In Series, and In Parallel (up to 4) M8 Bolts *2 Warranty 2-year material and workmanship warranty 1. Do they come with the terminal bolts? if not what size do they take? This Renogy AGM battery comes with two M8 x 1.25 x 16 mm terminal bolts. 2. Can I connect batteries in series and in parallel? Yes, you can. The maximum number that can be connected in parallel is 4. In series, there are no limitations. 3. Can I connect a 100 Ah battery to a 200 Ah battery? No, you can't. All the batteries you connect together should be the same capacity (Ah), the same voltage (V), and most importantly, the same battery type (AGM). And it would be better if they come from the same brand. 4. What's the best way to place and store this battery? It's a sealed battery and we recommend placing the battery upright. It is allowed to be placed and installed on its side only if there are special reasons for doing so. DO NOT place the battery upside down. You should store it in a dry and cool ( -4掳F~140掳F / -20掳C~60掳C) place. Make sure that it is 100% charged before storing it, and recharge after three months. 5. Can I discharge the battery to 0% and then recharge it again? To avoid cycle life shortening, it is recommended not to discharge the battery below 50%. And when not in use, we recommend charging it 100% before storing it and recharging it after three months. 6. I will go to live in my forest cabin during the winter holiday. So I want to know that can this battery be used at freezing temperatures? The discharge working temperature range is -4掳F~140掳F (-20掳C~60掳C) and the charge temperature range is 32掳F~122掳F (0掳C~50掳C). Using this battery at a lower or higher temperature than the range will shorten the battery's lifespan. We recommend checking the specific daily temperature of the place you will be going before using this AGM battery. 7. When using a charge controller, which battery type should I set? You should choose the SLD battery settings. More questions about your off-grid power system? Learn more from Renogy Learning Center!