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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Energy storage batteries are commonly used in renewable energy systems, telecommunications, power stations, commercial and home energy storage systems. Fengri is a leading power storage battery manufacturer/supplier/company in China that offers a wide range of solutions for large-scale energy storage systems as well as home energy storage systems. Our patented long-cycle life batteries, including the OPzV, FREV, and FRCN series batteries, provide reliable and efficient energy storage solutions.
The 6-FRCN series battery boasts outstanding discharge performance, long cycle life, and stable operation at both high and low temperatures, thanks to the innovative combination of a newly developed nanometer gel electrolyte, a high tin content cathode plate, and an AGM separator. This makes it an ideal choice for energy storage in a wide range of applications, particularly in renewable solar energy systems and beyond.
Valve-sealed design, no free electrolyte, Maintenance -free
Designed floating service life:15 years @ 25 °C/68 °F.
Wide operating temperature range from -15°C to 35°C
Nanometer gel electrolytes eliminate acid stratification and prolong cycle life
Low self-discharge rate: ≤3%/month.
Emergency Power System
Communication equipment
Telecommunication systems
Uninterruptible power supplies
Power tools
Alarm system
Marine equipment
Medical equipment
Fire and Security System
Electric toy car and wheelchairs, etc.
FRCN Series Storage Battery Specifications | ||||||
Model | Voltage (V) | Capacit (Ah@10hr) | Dimensions(mm) | Weight (Kg) | ||
Length | Width | Height | ||||
6-FRCN-24 | 12 | 24 | 165 | 126 | 181 | 8.1 |
6-FRCN-33 | 12 | 33 | 201 | 131 | 170 | 10.1 |
6-FRCN-38 | 12 | 38 | 196 | 172 | 170 | 11.9 |
6-FRCN-55 | 12 | 55 | 227 | 138 | 210 | 16.0 |
6-FRCN-65 | 12 | 65 | 330 | 172 | 185 | 19.9 |
6-FRCN-100 | 12 | 100 | 329 | 172 | 221 | 29.0 |
6-FRCN-120 | 12 | 120 | 409 | 177 | 234 | 34.5 |
6-FRCN-150 | 12 | 150 | 484 | 170 | 241 | 43.6 |
6-FRCN-200 | 12 | 200 | 522 | 239 | 221 | 58.8 |
6-FRCN-250 | 12 | 250 | 520 | 269 | 225 | 70.5 |
As a leading manufacturer of lead-acid batteries with over 40 years of experience in the industry, we are here to offer you a complete solution for all your stored power needs.