Observe the voltmeter reading — the battery voltage should be around 12 volts before you start the vehicle. If the reading is below 12 Volts, or if there’s no reading at all, your battery might be too low or dead. … Continue reading →

If your vehicle won’t start, it’s usually caused by a dying or dead battery, loose or corroded connection cables, a bad alternator or an issue with the starter. It can be hard to determine if you’re dealing with a battery … Continue reading →

Lithium reacts intensely with water, forming lithium hydroxide and highly flammable hydrogen. The colourless solution is highly alkalic. The exothermal reactions lasts longer than the reaction of sodium and water, which is directly below lithium in the periodic chart. Does … Continue reading →

Some researchers indicated that graphene oxide can be used as a nanocarrier for loading and delivery19,20,21 of commonly used anticancer drugs such as SN-3822, doxorubicin, camptothecin, and methotrexate23,24. Which drugs use graphene oxide? Table 1 GO composite Drug/gene References CPMAA2-GON-PEG … Continue reading →

A solar charge controller (frequently called a regulator) is similar to a regular battery charger, i.e. it regulates the current flowing from the solar panel into the battery bank to avoid overcharging the batteries. What are three types of charge … Continue reading →

Now you can go solar with your existing inverter and enjoy the benefits of completely clean and green energy. To convert the normal inverter into solar inverter, we need a solar conversion device called “Solar Charge Controller“. Can I connect … Continue reading →

For lithium deep cycle batteries, we suggest Ionic single chargers and Ionic bank chargers. Built for lithium LiFePO4 marine batteries, they are smart chargers that supply constant voltage and stop charging once they reach max voltage. Some models may also … Continue reading →

Suriname has claimed a net-negative carbon economy since at least 2014. This is in large part because dense forests cover over 93% of the country. Most of the rainforest is still in pristine condition, however it is being threatened by … Continue reading →

Can you add a second battery to a boat? Adding a second battery to a boat is an easy project that helps lend peace of mind. If you have a boat with just one battery, it’s wise to add a … Continue reading →

You cannot use the 12V charger directly to charge a 24V battery. To do the task you will need a boost converter capable of generating output voltage greater than 24V. Boost converters step up the voltage, keeping the input and … Continue reading →

If you see ice or if the battery has started to bulge, it is probably frozen. Use sunlight and electricity. Open the hood of your car to see if the sun shining on your battery is enough to unfreeze it. … Continue reading →

The unit can be fully recharged and ready for jump-starting or topping off devices in 3-12 hours on AC power, using the included micro-USB charging cable. Can a battery booster charge a battery? Can a portable jump starter charge a … Continue reading →

When charging and when isolated different size batteries aren’t an issue as long as they are both of the same type (AGM etc). They both like the same voltage so both will be happy and only accept the charge they … Continue reading →

LiFePO4 batteries can be continually discharged to 100% DOD and there is no long-term effect. However, we recommend you only discharge down to 80% to maintain battery life. How much can a lithium ion battery be discharged? Also full charging … Continue reading →

You cannot charge and discharge a battery at the same time. A battery is a two terminal device which means that there is one current through the device. The Current is defined as charging if the value is net positive … Continue reading →