Guang Zhou Sunland New Energy Technology Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 1000units/days |
| Delivery Time | 7-25 days after order confirm |
| Packaging Details | 1pcs for one bag with UN38.3 |
| Material | LiFePO4( Lithium Iron Phosphate) |
| Application | Outdoor Street Light |
| Voltage | 12.8V |
| Capacity | 50AH |
| Circle life | 2000 times |
| warranty | 12 months |
| cell | IFR26650 |
| assembled | 4s15p |
| PVC | blue |
| Dimension | 398*80*110mm |
| Brand Name | TAC OEM ODM |
| Model Number | IFM12-500E2 |
| Certification | MSDS REACH ROHS |
| Place of Origin | SHENZHEN |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 1000units/days |
| Delivery Time | 7-25 days after order confirm | Packaging Details | 1pcs for one bag with UN38.3 |
| Material | LiFePO4( Lithium Iron Phosphate) | Application | Outdoor Street Light |
| Voltage | 12.8V | Capacity | 50AH |
| Circle life | 2000 times | warranty | 12 months |
| cell | IFR26650 | assembled | 4s15p |
| PVC | blue | Dimension | 398*80*110mm |
| Brand Name | TAC OEM ODM | Model Number | IFM12-500E2 |
| Certification | MSDS REACH ROHS | Place of Origin | SHENZHEN |
| High Light | lifepo4 battery pack ，12 volt lithium battery | ||
Feature For 12V LiFePO4 Battery Pack f'or Street Lamp IFR 26650 50ah With Connector
1.With the wide temperature,can be use for outdoor street lamp
2.High convert ratio and environmental protection.
3.Longer cycle life, more than 2000 cycles
5.Low self-discharge rate, less than 3% monthly
6.Environment friendly, Non-toxic, non-contaminating and no rare metal
Specification for 12V LiFePO4 Battery Pack f'or Street Lamp IFR 26650 50ah With Connector
| No. | Item | General Parameter | Remark |
| 1 | Rated Capacity | 50Ah | Standard discharge(0.2 C5)after standard charge(0.2 C5) |
| 2 | Minimal Rated Capacity | 49.5Ah |
|
| 3 | Nominal Voltage | 12.8V |
|
| 4 | Cycle Life | Higher than 60% of the Initial Capacity of the Cells | ◆Charge: CC@0.2C to 14.6V, then CV till current to 0.05C ◆Rest: 30min. ◆Discharge: 0.2C to 10.0V ◆Temperature:20±5℃ ◆Carry out 2000cycles |
| 5 | Discharge cut-off voltage | 8V | 10.0V( recommended) |
| 6 | Charging cut-off voltage | 14.6V | 14.6V (recommended) |
| 7 | Cell and assembly method | IFR26650EC-3.3AH | 4S15P |
| 8 | Housing material | Blue PVC |
|
| 9 | Standard charge | 0.2C constant current(CC) charge to 14.6V, then constant voltage (CC)14.6V charge till charge current decline to ≤0.05C | Charge time : Approx 7h |
| 10 | Standard discharge | Constant current 0.2C Cut-off voltage 8.0V
|
|
| 11 | Maximum Charge Current | 20A |
|
| 12 | Continuous Discharge Current | 30A |
|
| 13 | Operation Temperature Range | Charge: 0~45℃ | 60±25%R.H.
|
| Discharge: -10~60℃ | |||
| 14 | Storage Temperature Range | Less than 1 year : 0~25℃ | 60±25%R.H. at the shipment state |
| Less than 3 months:-5~35℃ | |||
| 15 | Weight | Approx:5.1Kg |
|
| 16 | Max.Dimension | Height:398mm |
|
| Width: 80mm | |||
| Length: 110mm |
Application
Outer Packing
Similar Model
Price term:
FOBCIF
Payment term:
30%TT in advance and 70% before shipment
Delivery time:
3-7 days after payment if in stock.
15-20 business days for OEM or new production.
MOQ
50SET
Quality Control
We sure our batteries keep high quality base as below
The A grade cell with 100% fully truth capacity
1. The newly produced cells (within 3-5months ).
2. Then Using the import IC control cells sorting machine, to select the same voltage, resistance and capacity of the cells in one time.
(1). The voltage difference ＜ 5 mv
(2). The resistance difference ＜ 20 mΩ
(3). Th capacity difference ＜50 mah
During this process, some unqualified batteries will be screened out.
3. Pack with same voltage, capacity and resistance cells assembled together, the whole battery pack with more uniformly discharge, and also will ensure greater and longer battery cycle life.
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2011
Total Annual:
10 USD Million-15 USD Million
Employee Number:
1000~2000
Ecer Certification：
Verified Supplier
Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of battery application. Aiming at serving industrial users, it is dedicated to providing industrial users with optimized battery supporting solutions and safe, environmental friendly and cost-... Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of battery application. Aiming at serving industrial users, it is dedicated to providing industrial users with optimized battery supporting solutions and safe, environmental friendly and cost-...
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