Compared with lead-acid batteries, LiTime LiFePO4 battery have the following characteristics:  Ultra-Safety, Ultra-Light Weight, Long cycle life, Uncompromised Quality.  If you’re searching for a deep cycle battery for RV, camper, caravan, golf cart, cabin, or marine use, Off-Grid Applications, then this LiTime lithium-ion batter Built in BMS: Battery Management System protects it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Without memory effect, no matter what state the battery is, it can be used as soon as it is charged. Ultra-Light Weight: only 1/3 weight of normal lead-acid battery; This makes li-iron batteries perfect for solar home, RV, campers, motor homes, Marine and Off-Grid Applications ect.12V 200Ah 300Ah 400Ah LiFePO4 Lithium Battery Deep Cycle for RV Off-Grid Solar 【Automotive Grade Lithium Battery】 LiTime 12V 200Ah Lithium Batteries have superior quality since it is manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. Highest-level safety based on UL Testing Certificate for the LifePO4 battery. The LiTime LiFePO4 batteries support 100% DOD &100% SOC. 12V 200Ah LiTime Battery supports max. 2.56kWh usable energy, it is double energy and running time than a 12V 100Ah battery directly. 【Up to 15000 Cycles】 LiTime LiFePO4 Batteries provide up to 15000 cycles, which depends on your actual using depth of discharge (4000 cycles at 100%DOD, 6000 cycles at 80%DOD, 15000 cycles at 60%DOD). It is more than 20~30 times to Lead Acid with 200~500 cycles. LiTime LiFePO4 battery has a 10-year service life, which is longer 3 times than the Lead Acid Battery’s 3-year lifetime. 【1/3* Lightweight】 LiTime 12V 200Ah LiFePO4 Battery weighs only 48.28 lbs, compared to lead-acid batteries, lithium battery provides 56Wh/lb energy density, and only 1/3* the weight of the lead-acid battery, which makes it easier to install or move. It is a perfect upgrade for any 12V Deep Cycle battery. This makes Lithium batteries perfect for solar homes, RVs, campers, motor homes, and off-grid applications. 【Flexible Capacity Expansion】 LiTime Lithium Battery can be connected in parallel and series for larger capacity and higher voltage. The 12V 200Ah battery supports up to 4 identical batteries for up to a 48V 200Ah battery system in series or a 12V 800Ah battery system in parallel. That also can be connected to 16 identical batteries(4P4S) to a 48V 800Ah battery system, which supports max. 20.48kW load power and 40.96kWh energy. Various combinations make it more flexible to use. 【100% Protection】 LiTime Lithium Battery has built-in BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuits with ultra-low self-discharge rate. Built-in high-temp cut-off prevents charging over 167 °F (75 °C). Without memory effect, no matter what state the battery is, it can be used as soon as it is charged. LiTime battery is IP65 level waterproof, which set you free from worrying to install indoors or outdoors. 【USA Local Warehouses & Fast Customer Service】 We are committed to providing you with satisfactory delivery & customer service. We arrange the shipment from USA local warehouses in CA, TX, and GA. Generally, the product will be delivered within 3-7 working days. We provide professional technical support and customer service as phone support or online services with quick feedback within 24 hours. If you have any questions, please feel free to contact us, we will do our best to meet your needs. 【For Trolling Motor】 LiTime 12V 200Ah battery is suitable for home energy storage rather than starting battery for car or golf cart. We recommend using this 12V 200Ah battery for a 30~70lbs thrust trolling motor. Packing list 12V 200Ah LiFePO4 Battery Pack *1 Terminal Screws *2 Pairs Warranty Card *1 Product Manual *1 Please be noted: battery charger is not included. 【Automotive Grade Lithium Battery】LiTime 12V200Ah Plus battery with its 200 Amp BMS provided enough juice to run the devices and it's equipped with Automotive Grade LiFePO4 cells, so it’s no worry to use it on cloudy days. With premium materials and good workmanship，the case is very sturdy. And built-in BMS can protect the battery from over temperature, over current, over charge, over discharge, short circuit. 【Upgraded BMS】LiTime 12V 200Ah PLUS LiFePO4 be charged at a current of up to 200A instead of 100A，so it can take handle high output current loads. It’s a reliable source of power can supply all your power needs. 【1/2 Weight and 2X Capacity】 When you’re going off grid, the lithium batteries are the best choice. It can provide twice the energy as lead-acid battery, and its weight is only 30-40% of that of lead-acid battery. The handles on both sides make it easy to move, so you can easily move without using a trolley. It can be charged more quickly and actually produces more power for longer as the old SLA batteries，and can cycle nearly 10 times more than the SLA batteries. Plus No fumes or acid to deal with this battery. 【10-year Lifetime】LiTime 12V200Ah Plus LiFePO4 Battery support to be used to create a battery system with extension max. in 4S4P (51.2V 800Ah) to get 51.2kW output power and 40.96kWh usable energy. A 12V 40A lithium battery charger is recommended; the lithium battery will be fully charged within 5hrs as recommended for long life. 【1~3 working-day Delivery & Outstanding Service】We are committed to providing you with satisfactory service. The battery will be shipped from our local warehouse in CA, TX and GA. ETA: 1-3 working days; the actual time may vary for the inventory situation. We also provide professional technical support and online customer service with quick feedback within 24 hrs. You can contact us, with the actual shipping address, to check the inventory of the nearest warehouse.