12V LiFePO4 Battery Pack f'or Street Lamp IFR 26650 50ah With
Connector
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
- Electric vehicles: electric Scooter, electric car, E-Tour Car
- Light electric car: e-bike, electric scooter,e-motor, electric golf
car, forklift, cleanness car, electric wheelchairs
- E-tool: electric drill, electric saw, lawn mower street lamp
- Remote control cars, boat, aircraft, toys
- on and off grid of Solar and wind power generation energy storage
devices,ups system
- portable equipment and back-up
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.
