The state-of-the-art battery cells ensure a long cycle life and exceptional discharge performance. Lifepo4 battery (Frequently asked Questions). Why choose digimarker lifepo4 battery? 15Ah 30Ah 100Ah 135Ah 200Ah 12V Lithium Iron Battery LiFePO4 Safety. 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! 6.494.926.89 inch. 12.96.778.42 inch. 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? Excellent cycle performance, fast charging and discharging, charging efficiency up to100%, and high output power. It does not contain toxic and hazardous substances and is called a green battery.
The service life can reach 12 years under ideal conditions. 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. VS Lead-acid Battery Efficiency 50%.Our lithium iron phosphate LiFePO4 battery are lighter, only 1/3 of the lead-acid battery, easy to carry and install. 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 panerls 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). When recharging, use the Lifepo4 battery charger specifically for that purpose. Do not strike battery with any sharp edge parts, such as Ni-tabs, pins and needles.
Do not immerse the battery in water and seawater. Do not use and leave the battery near a heat source as fire or heate.Do not reverse the position and negative terminals. Do not connect the battery to an electrical outlet. Do not discard the battery in fire or heat it, Do not bend tab. The battery tabs are not so stubborn especially for aluminum tab. Do not short-circuit the battery by directly connecting the positive and negative terminal with metal object. Do not transport and store the battery together with metal objects such as necklaces, hairpins etc. Do not directly solder the battery and pierce the battery with a nail or other sharp object. 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. 2, Discharge Temperature : -4°F -20? 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 2.5V4 = 10V. 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.
The Max connection in series is : 4 pcs 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 pcs 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. 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 enagaged 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 hight 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. We are also designated as an OEM business partner by alot of famous brands and companies inf the world. This item is in the category "Consumer Electronics\Multipurpose Batteries & Power\Rechargeable Batteries".
The seller is "digi-marker" and is located in this country: US. This item can be shipped to United States.