DEWALT DCS391B 20-Volt MAX Li-Ion Circular Saw (Tool Only) with DCB230C 20V Battery Pack

Heavy Duty Battery Charger - This car battery charger is made with copper coil, metal and ABS casing, weighing 12.2 lb, making it durable and powerful. It is compatible with all types of lead-acid batteries, including AGM, GEL, Wet/Flooded, EFB, Calcium, MF, and deep-cycle batteries. Two Charging Rates- Fast charge or trickle charge modes. The automotive battery charger automatically detects 12V and 24V batteries, charges and maintains battery with its automatic charging program. Simply connect it and forget about it. Charge Dead Batteries - The repair mode can revive dead batteries (above 3v) in various vehicles such as cars, trucks, motorcycles, boats, marines, RVs, and lawn mowers... It is specifically designed to bring dead batteries back to life, getting your vehicles up and running again. Auto Off / Maintain - This charger offers two charging modes. The auto shut-off mode stops charging when the battery is fully charged, preventing overcharging. The maintain mode uses a pulse current to restore and extend the life of old, drained, stratified and sulfated batteries after they are fully charged. Winter Mode - Designed for all climates, the special winter mode provides a more complete charge to the battery in cold weather, ensuring a stronger engine start. The easy-to-read LCD digital display shows charging percentage, current, and voltage, providing precise and intuitive charging information. Stable Power Supply - This charger can also be used as a 12V DC power supply, providing stable power to maintain system voltage for various applications. It is useful for vehicle diagnostics or powering any 12V DC device, such as a tire inflator, oil changer, and more. Manual Battery Charger for Electrolysis - The 12-volt battery charger is suitable for electrolysis projects, making it ideal for restoring cast iron and rust removal. Safety Protections - The 12/24-volt battery charger has a built-in protection system, including reverse polarity, short circuit, overcharge, over-heat, over-voltage, and over-current protection. It keeps your battery always safe during charging process. 3-year warranty for added peace of mind.

BATTERY CHARGER, MAINTAINER & DESULFATOR --IT IS NOT A CAR JUMP STARTER. GOOLOO S6 is an all-weather battery charger, battery maintainer, battery desulfator, works excellently with all 6volt and 12 volt lead-acid locomotive batteries like WET, SLA, GEL, AGM, FLOODED, VRLA batteries and 12volt LiFePO4 batteries. OPTIMIZING BATTERY PRECISELY-- An 10-stage charging program automatically analyze battery sulfation problem, repair and pulse current charging devulcanize battery to restore the battery lost performance , compensation charging maintain the battery and ensure optimal performance without overcharging. PLUG TO PLAY-- GOOLOO S6 comes with an easy-to-follow LCD display showing charging voltage, charging mode, battery charging bar and battery levels. Built-in auto memory keeper allows for returning to the last charge mode when connected. Just connect the corresponding poles, press the button to select the mode, and forget. TOTAL PROTECTION-- GOOLOO S6 smart battery charger comes multiple safety features to ensure maximum safety during use. It offers short circuit protection, overload protection, low-voltage protection, high-voltage protection, overcharge protection, over-temperature protection, reverse-connection protection, and over-current protection. It's got IP65 protection which means you can use it anywhere with an outlet. VERSATILE DESIGN-- GOOLOO S6 smart battery charger and maintainer can also be used as a DC power supply for powering some of the 12V DC devices( 5-14 volt, 5A MAX CURRENT) or as a memory keeper when replacing a battery. The convenient hooks for easy hanging on the wall, and weigh only 0.8kg (1.76lbs). CHARGING PEAK CURRENT--It supplies 6A current for charging up to 150AH 12V lead-acid batteries, and 2A current for up to 30AH 6V lead-acid batteries. We provide 18-month warranty, if you have any questions, please email us, we will reply within 24 hours.

【Cost-effective and cheaper】OGRPHY 12V 280AH Lifepo4 battery is more cost-effective than 12V 200AH and 12V 300AH. The price of 12V 200AH battery in the market is more than $600, and the price of 12V 300AH battery reaches $1000. In comparison, the price of OGRPHY 12V 280AH Lifepo4 battery is obviously more advantageous and worth buying. 【DIY Max 57.34KWh】:OGRPHY 12V 280Ah Lithium battery has 3584Wh energy and supports 2560W load power. It can also be connected in parallel and series for greater capacity and voltage. It can support up to 4 batteries in parallel and 4 batteries in series at the same time, up to 48V 1120Ah for a full 57.34kWh energy (4P4S), which is more than enough to meet your needs. 【High quality battery with BMS protection】OGRPYHY 280Ah Lifepo4 battery is made of high quality A grade battery cell with 200A BMS. 200A BMS max continuous discharge current is 200A, and the peak current is 600A, the duration is 5-10s. When the battery is over-discharged or over-current, the BMS will cut off the current to protect the battery.OGRPHY LiFePO4 batteries are made from safe and green energy. LiFePO4 batteries do not contain acid and will not overheat or catch fire. 【Wide range of applications, easy to install】The OGRPHY 280Ah Lithium ion battery is so versatile that it can completely replace the original lead-acid battery. Ideal for off-grid, RVs, solar systems, trailers, campers, all types of sailboats, traction motors, backup power, home appliances, golf carts, boat houses, traction motors, etc. LiFePO4 batteries are lighter in weight and easier to install, so you can enjoy a more relaxed and convenient life right away. 【Note】1. It is recommended to charge the battery when 20% of its capacity is left. Avoid excessive discharge, protect the battery, and extend battery life. 2.Connect LiFePO4 battery in parallel first to balance the voltage. When the voltage difference is less than 30MV, then connect the batteries in series. 3. Confirm your system parameters to ensure that the OGRPHY 280Ah LiFePO4 battery is suitable for your system.If you are not familiar, please contact customer service to assist you.

[Upgraded 20A suitable for LiFePO4 lead-acid battery charger] 12V 20 Amp, 24V 10Amp 7-stage quick battery charger, Designed to charge, maintain and repair all 12-volt and 24-volt lead-acid automotive, LiFePO4, marine and deep-cycle batteries including AGM, GEL, EFB, SLA,Flooded(WET), Calcium in cars, truck, SUVs, ATV, motorcycle, snowmobile, lawn mower, boat, tractor, forklift, golf cart, etc. which is much faster than 10A or 6A automatic chargers. NOTE: LITHIUM BATTERY DISABLED. [Pulse Repair/Trickle Charge- Save Your Battery Life] Built-in advanced battery REPAIR mode to help recover old/idle batteries and extend battery life. If the battery cannot be charged, please use repair mode. The high-frequency and low-frequency pulse technology has good repair and activation effects, and trickle charging is the perfect final protection for your battery to be fully charged. Note: It can not seriously activate a dead battery or repair a damaged one. [Large LCD Display Visualized Charging] The upgraded car battery charger features a super large display screen, foldable handle, and support feet, providing you with clear and easy-to-read charging status, voltage, current, temperature, battery full, summer mode, winter mode, etc. No more squinting or guessing – easily monitor your battery's health. LITHIUM BATTERIES ARE NOT ALLOWED [Clip Organizer & Foldable Handle Design] Our innovative battery charger and maintainer has a clip organizer on both sides, allowing you to store the charger cables neatly when not in use. No more messy cords – enjoy a clutter-free charging experience. The 12v battery charger has a memory function. After charging, it defaults to the state mode used before the last power failure. Note: It‘s car battery charger, only the battery charging function. Requires power connection [3-in-1 Quick Battery Charger, A Must Have Car Emergency Accessory] AC input: 100-240V 50/60Hz, input power with load: max 300W, applicable battery's voltage: 12V/24V, output current: max 20A/10A. This portable car battery charger has overcharge protection, over current protection, a built-in cooling fan, overheating protection, reverse polarity protection, short circuit protection, sparks-free contact, etc., ensuring a safe and efficient charging process while extending your vehicle's battery life. Note -- Only when your battery capacity is above 100Ah will it reach a charging current of 20A. If your battery is below 100Ah or is nearly full, the charging current may not reach 20A. This setting ensures charging safety.