Basic Info.
Model NO.
ES 36-50
Rechargeable
Chargeable
Certificates
ISO / CE/ Dekra/IEC
Design Life
12 Years
Battery Size
314X172X220mm
Color
Black
Discharge Rate
High Discharge Rate
Shape
Square Battery
Electrolyte
Li-ion
Installation
Packaged
Usage
Solar
Nominal Voltage
Customize
Transport Package
Carton Box or Wooden Pallets
Specification
314x172x220mm
Trademark
EverExceed
Origin
Shenzhen, China
HS Code
8507802000
Production Capacity
3500000kah/Year
Product Description
6000 Cycle Life Rechargeable 36V 50ah Solar/RV/Golf Carts/UPS Lithium Ion LiFePO4 Phosphate Iron Li-ion Battery
Product introduction:
ES 36-50 LiFePO4 (lithium ion phosphate) battery is a new environment friendly backup power module specially designed for the CATV/Broadband UPS power systems. With an advanced life span, extra compact size, very light weight and strong envi-ronmental working conditions, it is the ideal solution for the out-door harsh environment found in the field, where the CATV UPSs are installed and used.
Key Features:
 |  |  |
| Superior Life cycle | Increased flexibility | Wide operating temp range |
| 3000+ lifecycles, 10 times more than the traditional Lead-acid battery | Modular design enables deployment up 10 batteries in parallel | Can withstand in -20°C ~ +60°C |
 |  |  |
| Light weight | Faster charge | Strong environmental working conditions |
| 40% less weight than lead acid battery | Can fully charge within 1. 5 hours | Ideal for outdoor hot climate and harsh environment where CATV UPSs are installed and used |
Technical Data:
| ELECTRICAL SPECIFICATIONS | |
| Nominal Voltage | 38.4 V |
| Nominal Capacity | 50 Ah |
| Capacity @ 0.5C | 120 min |
| Energy | 1920 Wh |
| Resistance | ≤50 mΩ |
| Self Discharge | <1.5% per Month |
| CHARGE SPECIFICATIONS | |
| Recommended Charge Current | 25 A |
| Maximum Charge Current | 50 A |
| Recommended Charge Voltage | 43.2 V-43.8 V |
| BMS Charge Voltage Cut-Off | 45.6 V (3.8 ±0.025 vpc) (1.1 ±0.4 s) |
| Reconnect Float Voltage | 41.4V (3.45±0.05 vpc) |
| Charging method | CC-CV |
| DISCHARGE SPECIFICATIONS | |
| Maximum Continuous Discharge Current | 50 A |
| 12V/24V/36V additional output terminal maximum discharge current | 5A |
| Peak Discharge Current | 60 A (<2S) |
| Recommended Low Voltage Disconnect | 33V (2.75 vpc) |
| BMS Discharge Voltage Cut-Off | 24 V (2.0 ±0.08 vpc) (20 ±6 ms) |
| Reconnect Voltage | 30 V (2.5 ±0.05 vpc) |
| Short Circuit Protection | 200-600 μs |
| TEMPERATURE SPECIFICATIONS | |
| Discharge Temperature | - 4 °F to 140 °F (-20°C to 60 °C) |
| Charge Temperature | 32 °F to 140 °F (0 °C to 60 °C) |
| Recommend Storage Temperature | 32°F to 104 °F (0°C to 40 °C) |
| OTHER FUCTION | |
| LED | Indicate SOC |
| Communication Interface | RS485/RS232 |
| MECHANICAL SPECIFICATIONS | |
| Dimensions (L x W x H) | 12.3 x6.77 x 8.66 " |
| 314 x 172 x 220 mm | |
| Weight | 18 Kg |
| Terminal Type | M6 |
| Case Material | Iron |
Advantages:
Direct replacement of famous Alpha lead acid battery, And fully compatible with famous Alpha broadband UPS:>Compatible with ALPHACELL battery cells model: 3.5 HP
>Battery size fit in the ALPHA enclosure PWE-6 very well
>Can work with Alpha XM2 cable UPS
Application:
• CATV
• UPS
• Energy storage system
• Emergency lighting
• Medical equipment
FAQ: A. Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A. Sample needs 5-10 days, mass production time needs 3-5 weeks, it depends on order quantity.
Q3. Do you have any MOQ limit?
A. Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc
for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A. We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.
Q5. How to proceed with an order?
A. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production.
Q6. Is it OK to print my logo on the product?
A. Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Contact us for more details about Price, Packing, Shipping and Discount.