Phone
+86 13502886530A1: Yes, our factory is in Shenzhen, china. Specializing in rechargeable batteries. Lithium ion batteries, lithium batteries and power batteries and chargers for more than 10 years.
A2: All of our e-bike batteries come with charger.We have normal charger and fast charger.If you need fast charger please contactwith us
A3: Yes, Our batteries all with SEIKO IC BMS, with stable performance.Which can protect the battery avoid short circuit,Overcharged,Overdischarge and Overcurrent.
A4: Electric Bike Battery will be sent out within 5 days after confirmed order,shipping will cost 3-15days,it depend on quantity and which battery you need.
The battery should have around 800-1200 recharge cycles, about 2-3 years.Its capacity diminishes over time, when it goes down to 75%,you should replace it.The more you use the bike, the better the battery retains its capacity, since it keeps the Lithium moving.
The battery should be stored in clean, dry, ventilated, dark environment when not using.Keep it after full charge,recharge it every 3 months or 6 months.
Yes, We are a professional Electric Bike Battery manufacture with factory, which produce all kind of high quality Ebike lithium batteries as customers' requirements and designs, welcome to place OEM and ODM orders and visit our factory.
Ebike Li-ion battery have longer cycle life,normal cyclelife is 6000-8000times, and also with light weight, small size, No-memory effect, Nontoxic, environmental.
The price come with Bus bars and Bolts，One Battery will come with one set bus bar and bolt（e.g.,If buy 4pcs battery,we will send 4pcs cells with 4pcs busbars and 8pcs bolts）If need more please contact us online.
Pack with strong package, each cell into thickness PE foam or bag, then into 5 layers strong carton.
| Key attributes/Other attributes | |
| Warranty | Battery metal box |
| Brand Name | Easternproject |
| Model Number | EP--48V |
Place of Origin | Guangdong, China |
| Certification | KC CE CB ROHS MSDS UN38.3 IEC |
| Material | Metal, Iron |
| Type | Empty metal cases |
| Production name | 48v 150Ah 200Ah 280Ah 560Ah metal cases for lithium lifepo4 |
| Material | Metal, Iron |
| Capacity | 280Ah 300ah, 310ah |
| Voltage class | 48v |
| Dimension | Customized |
| OEM & ODM | Available |
| Used for | Lithium Lifepo4 batteries |
| Application | Solar battery, yacht battery, RV battery, etc |
| Weight | Customized |
48V/51.2V 300ah/310ah/320ah
A 48V 300Ah metal box likely refers to a battery enclosure or housing designed to contain and protect a battery system with a voltage output of 48 volts and a capacity of 300 ampere-hours (Ah). Offer together with kits, included busbar, insolate board, heat pads, screw, strips, control board, BMS, data sheet, switch....
Telecommunications: Battery backup systems are crucial for ensuring uninterrupted power to telecommunication towers and equipment. The 48V 300Ah metal box could house batteries used for this purpose.
Renewable Energy Storage: In off-grid or grid-tied renewable energy systems such as solar or wind power installations, batteries are often used to store excess energy generated during peak production times. The metal box could contain batteries serving this function.
Electric Vehicles (EVs): Some electric vehicles, particularly larger ones like buses or trucks, use high-voltage battery systems. A metal box housing a 48V 300Ah battery setup might be part of an EV's battery pack.
Marine and RV Applications: Boats, yachts, and recreational vehicles (RVs) often use battery systems for powering onboard electronics, appliances, and propulsion systems. A 48V 300Ah metal box could house batteries for these purposes.
Industrial Equipment: Certain types of industrial machinery and equipment may require high-voltage battery systems for power. The metal box could serve as the enclosure for such batteries in industrial settings.
Emergency Backup Power: Facilities such as hospitals, data centers, or critical infrastructure may use battery backup systems to provide power during outages. The metal box could house batteries for emergency backup power.
The metal enclosure provides protection for the batteries against environmental factors like moisture, dust, and physical damage. Additionally, it ensures safety by containing any potential hazards associated with the batteries, such as thermal runaway or electrical arcing. Proper ventilation and cooling may also be incorporated into the design of the metal box to manage heat generated during charging and discharging cycles.
