- Product Details
- {{item.text}}
Quick Details
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Battery style:
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Hot shrink film
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Battery cell:
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Japan 18650 2900mAh
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Nominal Capacity (Ah):
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20Ah
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Nominal Voltage (V):
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72V
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BMS current:
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30A
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Battery color:
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Black/Blue
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Battery size:
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80*180*420mm
Quick Details
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Anode Material:
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Lithium Cobalt Oxide
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Application:
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Energy storage, Ebike, escooter, e-wheelchair
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Place of Origin:
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Guangdong, China
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Battery style:
-
Hot shrink film
-
Battery cell:
-
Japan 18650 2900mAh
-
Nominal Capacity (Ah):
-
20Ah
-
Nominal Voltage (V):
-
72V
-
BMS current:
-
30A
-
Battery color:
-
Black/Blue
-
Battery size:
-
80*180*420mm
| DTB Electric bicycle battery Datasheet | |
| Model | DTB7220PV29pf |
| Chemistry | LiNiCoMn |
| Nominal Voltage | 72V |
| Nominal Capacity | 20Ah |
| Cell model | 18650 2900mah Japan brand cells |
| Weight | Approx 7.2KG |
| Outer case Style | PVC |
| Dimension | 80*180*420mm |
| Standard Charge | Constant Current 0.2C, Constant Voltage 84V 100mA Cut-off |
| Fast Charge | Constant Current 1CA, Constant Voltage 84V 100mA Cut-off |
| Standard Discharge | Constant Current 0.2C/End Voltage 60V |
| Cycle Life | 700 times |
| Continuous Discharge Current | 30A |
| BMS function | Over-Current Protection,Over-Discharge Protection, Over-Charge Protection,Short-Circuit Protection |
| Operating environment | Charging, 0°C ~ 45°C ; 65±20%RH |
| Discharging, -20°C~60°C ; 65±20%RH | |
| Storage Temperature Range | Temperature: -10-40 |
| Relative humidity:45-75% | |
| Pressure: 86-106KPa | |
Dingtai Battery Co., Ltd. is located in Shenzhen, China. specialized in all kind of battery packs for electric vehicles and other electronics devices.. Battery packs for electric vehicles, like ebike, esccoter and e-wheelchair, are mainly made of LiFePO4 3.2V and Li-ion 3.7V cells. For Li-ion cells, besides our own 18650 2000mah and 2200mah 3C-5C cells, LG, Samsung, Sanyo and Panasonic cells are widely used in our battery solutions for our customers. Customized service is alvailable for 12V, 24V, 36V, 48V, 52V, 60V, 72V and other hihger voltages
Standard export cartons and with well protected inside.
Sample order: sent by Express ( DHL / UPS / FEDEX/ TNT ,by air)
Quantity order: sent by cargo shiping /air/freight/Express
For most of the countries, we can provide TAX FREE delivery service.
| Q: How long is the lead time? | |||
| A:Sample orders is within 7days and volume orders is 20-30days after order confirmed. | |||
| Q: Which kinds of payment ways are available? | |||
| A: L/C, T/T, Alibaba trade insurance contract, Moneygram, Western Union, Paypal, Credit card/Master Card. | |||
| Q: What is type of Chemistry of these batteries? | |||
| A: It is Li-Ni-Co-Mn or LiFePO4 li ion batteries | |||
| Q: Which cells models are used ? | |||
| A: Top quality orignal world brand cells and Chinese cells, depending on customers'application and request | |||
| Q: Can i order 1pcs? | |||
| A: We can accept sample orders and try orders for tesing quality before buy in quantities. | |||
| Q: How long is the battery warranty period for the batteries? | |||
| A: It is one year for new customers and 1-1.5years for some our long term replationship customerselectric bike batteries. | |||
| Q: If you can provide OEM/ODM service? | |||
| A: Yes, OEM/ODM service are available | |||
