11.1V 20Ah Lithium Ion Rechargeable Battery For Off-Grid Portable Solar Power
Quick Detail:
Nominal voltage: 11.1V
Nominal capacity: 20000mAh
Dimensions: Customized
Packed with PCM, wire and connector
Weight: 1800g
Charging temperature: 0 to 45°C
Discharging temperature: -10 to 60°C
Storage temperature: -20 to 60°C
High-standard safety
High-discharge drain
OEM orders are welcome !
And different voltage and capacity and dimension is available!
Applications:
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Lighting, medical instruments and power tools
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Suitable for electric appliances, electric croppers, UPS, e-bikes and medical equipment...
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Golf trolleys, Golf carts,
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UPS backup
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Fire alarm and security systems
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Telecommunication equipment
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Electric equipment and telemeter equipment
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Light equipment, dc 12v led lights
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Wireless lawn movers vacuum cleaner and washing machine
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Toys and consumer electronics
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Solar systems 12v
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Portable power tools measuring and medical equipment Portable video camera portable personal computer
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Garden lighting
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Sound systems
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And etc
Features:
a. Low self-discharge and good discharge performance at low-temperature.
b. Strong charging acceptance and quick-charging capability.
c. Strong over-discharge resistance and charge retention.
d. Maintenance-free and no acid or water for maintenance in usage.
e. Large current discharge performance and have obvious advantages in start up and climbing.
f. High-temperature performance.
g. Eco-friendly.
h. Lightweight and small in size.
i. Safety: no explosion and fire
Products Photos:
Specifications:
|
TONGYU Item
|
TY-11.1V-20A
|
|
Nominal Capacity
|
20,000mAh
|
|
Nominal Voltage
|
11.1V
|
|
Normal discharge current
|
1C
|
|
Maximum current
|
2C
|
|
Discharge cut-off voltage
|
9V
|
|
Max charge voltage
|
12.6V
|
|
Charge method
|
CC, CV
|
|
Standard Charge current
|
0.2CA
|
|
Fast charge current
|
1CA
|
|
Charge temperature
|
0℃～45℃
|
|
Discharge temperature
|
-20℃～60℃
|
|
Size(L*W*H)
|
Customized
|
|
Weight
|
1800g
|
|
Protection function
|
Overcharge protection, Over discharge protection, Over current protection, Temperature protection, Balanced function
|
TONGYU Lithium iron phosphate battery cell part model
|
Model
|
Nominal Voltage
|
Capacity
|
Dimension
|
Weight
|
|
(V)
|
Approx
|
|
|
Typical
|
Nominal
|
D
|
H
|
(g)
|
|
|
(mAh)
|
(mAh)
|
(mm)
|
(mm)
|
|
|
ICR08200
|
3.7
|
80
|
75
|
8.4
|
22
|
2.9
|
|
ICR08600
|
3.7
|
300
|
280
|
8.4
|
60.5
|
9
|
|
ICR10120
|
3.7
|
50
|
45
|
10.2
|
11.2
|
2.4
|
|
ICR10220
|
3.7
|
120
|
110
|
10.2
|
22.3
|
5
|
|
ICR10430
|
3.7
|
320
|
300
|
10.2
|
42.5
|
9
|
|
ICR10440
|
3.7
|
320
|
300
|
10.2
|
43.5
|
9
|
|
ICR14430
|
3.7
|
650
|
620
|
14.1
|
43
|
16
|
|
ICR14250
|
3.7
|
250
|
230
|
14.1
|
23
|
10
|
|
ICR14270
|
3.7
|
310
|
290
|
14.1
|
27
|
11
|
|
ICR14500
|
3.7
|
750
|
720
|
14.1
|
50
|
18
|
|
ICR14650
|
3.7
|
1100
|
1050
|
14.1
|
65
|
24
|
|
ICR17280
|
3.7
|
600
|
550
|
16.5
|
28
|
15
|
|
ICR17335
|
3.7
|
700
|
650
|
16.8
|
34.5
|
18
|
|
ICR17500
|
3.7
|
1100
|
1050
|
16.8
|
50
|
27
|
|
ICR17650
|
3.7
|
1600
|
1500
|
16.8
|
65
|
36
|
|
ICR18490
|
3.7
|
1400
|
1350
|
18.3
|
49
|
33
|
|
ICR18650
|
3.7
|
1900
|
1850
|
18.3
|
64.5
|
43
|
|
ICR18650
|
3.7
|
2000
|
1950
|
18.3
|
64.5
|
43
|
|
ICR18650
|
3.7
|
2200
|
2150
|
18.3
|
64.5
|
45
|
|
ICR18650P
|
3.7
|
1500
|
1450
|
18.3
|
64.5
|
33
|
|
ICR18650
|
3.7
|
2600
|
2550
|
18.3
|
65.5
|
62
|
Trade terms
Certificate
FAQ:
Q: 1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: 2. What is the lead time?
A:Sample needs 7-10days, mass production time needs 25-30days.
Q: 3. Do you have any MOQ limit?
A: Our MOQ EXW is 10 pcs; MOQ FOB is 100pcs.(Depends on different type battery/battery pack)
Q: 4. How do you ship the goods and how long does it take arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive.
Q: 5. How to proceed the order when customer order products?
A: Inquiry-Confirmation-Send Proforma Invoice-Customer make this payment-Arrange production-ship to
customers-Confirmation-Finish.
Q: 6. How to make this payment?
A: TT, LC , Paypal, Western Union.
Q: 7. Do you offer guarantee for the products?
A: Yes, we offer one year guarantee for the products.
Q: 8. Do you accept OEM/ODM?
A: Yes, it’s available.
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