Huawei 48V 25Ah ESM Battery
in stock Ready to ship
Huawei ESM-4825B1is an energy storage unit composed of lithium-ion batteries. It features better charge and discharge performance, longer service life, and less self-discharge loss than ordinary batteries. It consists of electrochemical cells, an energy storage management unit (ESMU), power and signal terminals, and mechanical parts. It can be used as an independent 48 V unit and collaborates with third-party power systems.
Item | Specifications |
Nominal voltage | 48 V DC |
Equalized charge voltage | 56.4 V DC |
Float charge voltage | 54.5 V DC |
Maximum charge/discharge current | 10 A/20 A@35°C |
Maximum charge/discharge power | 500 W/1000 W |
Operating ambient temperature | Charge: 0°C to 45°C; discharge: –20°C to +45°C |
Relative humidity | 5% RH–95% RH |
Atmospheric pressure | 61–113 kPa |
Installation mode | Conversion brackets or mounting ears |
Maintenance mode | Maintained from the front |
Altitude | 0–4000 m (When the altitude ranges from 2000 m to 4000 m, the highest operating temperature decreases by 1°C for each additional 200 m.) |
Ripple and noise | ≤ 200 mV |
IP rating | IP20 |
Dimensions (W x D x H) | 340 mm x 195 mm x 130 mm (excluding mounting ears) 380 mm x 195 mm x 130 mm (including mounting ears) |
Weight | ≤ 15 kg |
As a global leading professional Huawei network hardware and solution provider, we have delivered Huawei, ZTE, Nokia, CISCO, Fiberhome, etc, equipment to 500+ customer groups in 90+ countries over the past 10 years. Know more
Strict 3-Level Quality Control procedure: 1st-Level inspection; 2nd-Level In-stock test; 3rd-Level 24-hour pre-delivery test to guarantee premium quality. Know more
What we offer to our customers is value rather than price. We enable customers to enjoy the benefit of our reliable delivery products and generate more value to the greatest extent. Know more
We provide customers with personalized and professional tech support by remote diagnosis, fault-location and troubleshooting. "We are here to help you instantly when you need it."
We continuously offer flexible payment methods such as Wire Transfer, Paypal, L/C, Western Union and Alipay, to help customer enjoy a more convenient shopping experience. Know more
We provide extensive document resources to guide our customers to targetly solve the problem they may meet. Know more
Our products come with 1-year warranty. Customers can ask for a repair, replacement or refund for a major product failure. Know more
We won't stop to develop rapid and cost effective shipping options, providing the excellent experience to our global customers. Know more
We offer not only network products but also network proposal, mainstream and cost-effective solution to assist customers eliminate the concerns.
Huawei 48V 25Ah ESM Battery
|