Features
Deep Cycle 48V 50Ah PV Energy Storage Battery with RS485 Communication
1. Power display: display the battery power on the display screen to intuitively understand the battery status;
2. Anti-vibration and dust-proof: cold-rolled sheet metal is used, the surface is sprayed with powder, and the interior is filled with anti-vibration structure, anti-vibration, and dust-proof;
3. Communication interface: using an RS485 communication protocol, you can read battery voltage, current, temperature, capacity, and other information;
4. Data communication management: using software management chip, precise data transmission, precise temperature control, to minimize safety hazards;
5. The battery pack is safe, with a temperature probe, and the temperature exceeds the automatic start protection;
6. The battery pack has a high cycle life and conforms to the value concept of low carbon, energy-saving, and environmental protection;
Parameters
| Item Name | Deep Cycle 48V 50Ah PV Energy Storage Battery with RS485 Communication | |
| Brand Name | MANLY/OEM | |
| Model | MLP51250M | |
Electrical Characteristics | Nominal Voltage | 51.2V |
Nominal capacity | 50Ah | |
Energy | 2.56KWh | |
Cycle life | ≥3000 cycles | |
Months Self Discharge | <3% | |
Efficiency of Charge | 100% @0.5C | |
Efficiency of Discharge | 96~99% @1C | |
Standard Charge | Charge Voltage | 57.6 ±0.2V |
Charge Mode | 0.2C to 57.6V, then 57.6V,charge current to 0.02C (CC/CV) | |
Charge Current | 20A | |
Max. Charge Current | 50A | |
Charge Cut-off voltage | 57.6V±0.2V | |
Standard Discharge | Continuous Current | 100A |
Max. Pulse Current | 200A | |
Discharge Cut-off Voltage | 42V±0.2V | |
Environmental | Charge Temperature | 0 ℃ to 45 ℃ @60±25% Relative Humidity |
Discharge Temperature | -20 ℃ to 60 ℃ @60±25% Relative Humidity | |
Storage Temperature | 0℃ to 40 ℃ @60±25% Relative Humidity | |
Water Dust Resistance | IP65 | |
Mechanical | Case Material | Powder-coated steel |
Dimensions (mm) | 430*410*180 or Customized | |
Weight | 28 | |
Terminal | Same as Lead-acid battery | |
Color | Black | |
Note: Our lithium battery products can be customized, a variety of specifications such as voltage, capacity, shape, case, and dimensions of the lithium battery pack can be changed by customer's requirements.
MANLY Battery Factory Overview
Why Choose MANLY Battery?
1. MANLY Battery has 12+ years of experience, provide customers with the tailored battery module to meet different applications requirements
2. MANLY Battery has a total span of 1,200,000 square meters, our daily production can exceed 1,200,000 per for battery cells and 3,000 per for battery pack assembly.
3. MANLY Battery has around 60 engineers in structural, software, and hardware, they are all in the lithium battery field within around 8-10 years.
4. MANLY Battery each group of batteries is strictly aged (at least 3 complete charge/discharge cycles). Various safety tests including transportation drop test before shipment
5. Under the terms of this warranty, if a failure occurs under normal usage within the warranty period, the MANLY team will provide free maintenance based on the proof-documents
Customers Feedbacks and Projects
Applications of Lithium Battery
Package and Delivery
FAQ
Q: Are your a factory or trading company?
A: We are a manufacturer, our own factory has 3 production bases around 120,000 square meters, with advanced automatic production lines.
Q: Does MANLY accept sample orders?
A: Trial order or sample order is accepted, but the same cost as bulk.
Q: What's the MOQ of your batteries?
A: According to different voltage and capacity, For a large one, 1 ~ 10 pcs is available.
Q: What about the lead time?
A: It depends on the order quantity and the season you place the order, usually takes about 10 ~ 15 working days after samples are confirmed and deposit is received.
Q: What are your terms of payment?
A: Paypal, Western Union, Bank of T/T 30% deposit, and 70% before delivery, and we'll show you the photos of the products and packages before you pay the balance.
Q: What's the warranty?
A: Almost all our battery pack has 3 years warranty.
Any questions or inquiries, contact us freely, respond within 24h, email (sales@manlybatteries.com) and telephone(+86-0755-2817-1273), we support OEM/ODM orders, welcome to visit our factory in Shenzhen to guide our works.
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