For over a century, lead-acid batteries have been the workhorse of energy storage technology. Although there are ‘better’ batteries out there, lead-acids are still very common due to their reliability, low cost, and robustness. This article discusses the ins and outs of lead-acid batteries, where an
These factors may lead to the situation that a lead acid battery’s charge time is maybe the most crucial of all battery-related maintenance procedures. Correct charging stretches the life of a battery and further guarantees its efficiency. This paper discusses the fundamentals of charging lead-acid
Now lead-acid batteries are the oldest modern energy storage technology existing for over 100 years. Compared to the nickel-cadmium and lithium-ion systems, old-timers still prove much reliable, cost-effective, and devise leeway in a mammoth way. This paper discusses the basics of lead-acid batterie
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Mining machines are known for their large size and require lead acid batteries that are equally massive. In fact, the lead acid mining batteries used to power equipment at mines are much larger than those used in cars, forklifts, aviation, and trains. These batteries can be as big as a refrigerator or even fill up a one-car garage. To keep these powerful batteries running smoothly, Fengri specializes in their care and maintenance, including sales, battery service, refurbishment, and recycling. We work with mining machinery batteries used in both surface and underground mines.
Product Features
Maintenance free, long service life.
Special battery material.
Safe & reliable to use.
Superior overall performance.
Sufficient capacity.
No cumbersome Initial charging and activation required.
Surface mines
Underground mines
Mine Locomotive BatterySpecifications | |||||||
Model | Voltage (V) | Capacity | Dimensions(mm) Height | Weight (Kg) | Design life | ||
(AH) | L ength | Width | Height | ||||
6-FM-200 | 12 | 200 | 520 | 238 | 245 | 68.0 | >5years |
4 -DM-170 | 8 | 170 | 260 | 180 | 280 | 34.7 : | |
DM330KT(Pb) | 2 | 330 | 147 | 158 | 468 | 26.0 | |
DM330KT(Cu) | 2 | 330 | 147 | 158 | 468 | 33.0 | |
DM385KT | 2 | 385 | 147 | 158 | 468 | 28.0 | |
DM440KT(Pb) | 2 | 440 | 180 | 158 | 468 | 33.0 | |
DM440KT(Cu) | 2 | 440 | 180 | 158 | 468 | 33.0 | |
DM560KT(A) | 2 | 560 | 147 | 158 | 550 | 34.0 |
The Fengri DM series battery is a solution to all the challenges that come with it, with thin-plate, pure-lead (TPPL) technology for high-output cranking it can easily handle energy demands while also having high charge acceptance for fast recharging. Each battery is tightly packed under compression in a durable ABS case, with cell connections that are protected by partitions to ensure reliable operation even when vibration occurs. The best part is that these batteries require zero maintenance and eliminate the worries of spills, corrosion, or gassing. When you need a reliable battery, choose Fengri.