Audited Supplier
| Item | ESM-48100G1 | ESM-48200G1 |
| Energy Storage Battery | 51.2V | 51.2V |
| Nominal Voltage | ||
| Number of cells in series | 16S | 16S |
| Nominal Capacity | 100AH | 200AH |
| Max Charging Current | 100A | 200A |
| Max Discharging Current | 100A | 200A |
| Max Charging Power | 5000W | 10000W |
| Max Discharging Power | 5000W | 10000W |
| Max Charging Voltage | 60V | 60V |
| DOD | 100% | 100% |
| BMS | CAN | CAN |
| Communication Interface | RS485 | RS485 |
| Charging current limiting | 20A | 20A |
| Number of parallel battery pack | Customer choice | Customer choice |
| Battery pack in series | NO | NO |
| Operating Temperature | '-20ºC-55ºC | '-20ºC-55ºC |
| Optimum Operating Temperature | 15ºC-35ºC | 15ºC-35ºC |
| Storage Temperature | "-20ºC-45ºC | "-20ºC-45ºC |
| Operating Humidity | 5~95%RH | 5~95%RH |
| Noise | <25dB@ 1m | <25dB@ 1m |
| Cooling Mode | Natural Cooling | Natural Cooling |
| Working Altitude | 2000m | 2000m |
| Installation Method | case | case |
| IP Rating | IP20 | IP20 |
How would the goods be shipped?
We ship via sea transportation normally.
Do you offer OEM/ODM service?
Yes, our factory and designer team have rich experience in offering OEM/ODM service.
Why we can choose you?
1)Reliable--we are the real company,we dedicate in win-win.
2)Professional--we offer the products exactly you want.
3)Factory---we have factory, so have reasonable price.
What's your warranty for battery?
Our battery the warranty time is 5 years .
Can I force-discharge lithium batteries?
When batteries are force-discharged with an external power source, the voltage drops to under 0 volts (which is called
voltage reversal ) and internal gas is generated. This can lead to swelling, heat generation, leakage, rupture or fire.
Can I use Lithium batteries mixing with other battery types?
If different types of batteries are used together, or new batteries are used with old ones, the difference in characteristics
of voltage, capacity, etc., may cause over-discharge of the battery which is exhausted first, leading to swelling, bursting or fire.
Where should lithium batteries be stored?
Lithium batteries should be stored in a cool, dry place that is not exposed to direct sunlight and has minimal temperature
variation. Storage in areas subject to high temperature or humidity may cause deterioration in battery quality and durability.
To avoid short circuiting batteries during storage, be sure that the positive and negative terminals do not come into contact
with each other.
What is a short circuit?
If the positive and negative terminals of a battery come into contact with each other or with a conductive metallic object,
this can cause a short circuit, which generates heat. If cells or batteries are stacked on top of each other or mixed, the
resulting short circuit can lead to heat generation, leakage, rupture, and possibly fire.
