Email: info@szaspower.com
Tel:+86-0755-2816 9348
Addr: Rm1312, A Block, Weidonglong Business Building, No.194 Meilong Rd, Longhua, Shenzhen,Guangdong, 518109,CHINA
A&S Power 21700 3.7v 4500/4800/5000mAh lithium ion battery cell
- Art No :AS-ICR21700
- Material:Lithium ion battery
- Size :21*70mm
- Weight:70g
- Description :
1.Model: AS-ICR21700
2.Voltage: 3.7V
3.Capacity:5000mAh
4.Dimension: 21* 70mm
Specification:
A&S Power 21700 3.7v 4500/4800/5000mAh lithium ion battery cell
Specification
.Model: AS-ICR21700
2.Voltage: 3.7V
3.Capacity:5000mAh
4.Dimension: 21* 70*mm
Specification
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Item |
Rating |
Note |
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3.1 Capacity |
Typical |
5000mAh |
Discharge:0.2CmA (520mA) cut off Voltage:3.0V for cell |
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Minimum |
4800mAh |
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3.2 Nominal Voltage |
Average 3.7V |
Discharge:0.2CmA (520mA) cut off Voltage:3.0V for cell |
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3.3 AC Impedance Resistance |
≤280mΩ |
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3.4 Discharge Cut-off Voltage |
3.00V |
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3.5 Charge Current |
1000mA |
Standard Charge |
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3.6 Charge Voltage |
4.2V |
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3.7 Max. Charge Voltage |
4.23V |
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3.8 Charge Time |
Approx 6h |
Charge: 0.2CmA(520mA ) |
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3.9 Max. Charge Current |
4800mA |
1.0CmA |
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3.10 Max. Discharge Current |
4800mA |
1.0CmA |
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3.11 Weight |
Approx 70.0g |
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3.12 Operating Temperature |
Charge |
0~+45℃ |
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Discharge |
-20~+60℃ |
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3.13 Storage Temperature |
less than 1 month |
-5~+35℃ |
Recommended storage temperature: 20℃,at the shipment state |
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less than 3 months |
-5~+35℃ |
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Product picture
Application:
|
bluetooth speaker |
Blood pressure monitor |
Remote control car |
flashlight |
|
Reading pen |
Emergency light |
Remote control plane |
Electronic scale |
|
Electric shaver |
Wireless camera |
Medical equipment |
Handheld scanner |
|
smart wifi speaker |
Monitoring equipment |
table lamp |
GPS vehicle positioning |
|
microphone speaker |
metal detector |
Massage instrument |
Driving recorder |
|
head lamp |
LED lights |
Electric massage stick |
e-cigarette, vape |
|
Ventilator, respirator |
Handheld devices |
Massage pillow |
|
Lithium Ion Battery Cell Models:
| Model | Nominal voltage(V) | Capacity (mAh) | Max charge voltage(V) | Cut-off discharge voltage(V) | Max continuous discharge currnt(C) | Diameter φ ( mm) | Height ( mm) | Weight (approx)(g) |
| AS-18650 | 3.7 | 2000 | 4.25 | 2.75 | 3C | 18 | 65 | 43.5 |
| AS-18650 | 3.7 | 2200 | 4.25 | 2.75 | 3C | 18 | 65 | 45 |
| AS-18650 | 3.7 | 2500 | 4.25 | 2.75 | 3C | 18 | 65 | 45.5 |
| AS-18650 | 3.7 | 2600 | 4.25 | 2.75 | 3C | 18 | 65 | 46 |
| AS-18650 | 3.6 | 3200 | 4.25 | 2.5 | 2C | 18 | 65 | 45.5 |
| AS-18650 | 3.6 | 3350 | 4.25 | 2.5 | 1C | 18 | 65 | 46 |
| AS-21700 | 3.6 | 4000 | 4.25 | 2.5 | 5C | 21 | 70 | 68.5 |
| AS-21700 | 3.6 | 4500 | 4.25 | 2.5 | 3C | 21 | 70 | 69 |
| AS-21700 | 3.6 | 4800 | 4.25 | 2.5 | 1C | 21 | 70 | 70 |
| AS-21700 | 3.6 | 5000 | 4.25 | 2.5 | 1C | 21 | 70 | 70 |
A&S Power Hot Selling 18650 Lithium Ion Battery Pack With Certifications:
| Model | Nominal voltage(V) | Capacity (mAh) | Max charge voltage(V) | Cut-off discharge voltage(V) | Max continuous discharge currnt(C) | Weight (approx)(g) | Certification |
| AS-18650-2600-11 | 3.7 | 2600 | 4.2 | 3 | 1C | 49 | UL2054,IEC62133(CB),CE,KC,UN38.3 |
| AS-18650-2000-21 | 7.4 | 2000 | 8.4 | 6 | 1C | 89 | UL2054,IEC62133(CB),UN38.3 |
| AS-18650-2600-21 | 7.4 | 2600 | 8.4 | 6 | 1C | 90 | IEC62133(CB),UN38.3 |
| AS-18650-3350-21 | 7.4 | 3350 | 8.4 | 5 | 1C | 92 | IEC62133(CB) |
| AS-18650-2000-32 | 11.1 | 4000 | 12.6 | 9 | 0.5C | 265 | UL2054,UN38.3 |
| AS-18650-2600-41 | 14.8 | 2600 | 16.8 | 12 | 1C | 185 | IEC62133(CB) |
| AS-18650-2500-52 | 18.5 | 5000 | 21 | 15 | 1C | 480 | IEC62133(CB),UN38.3 |
| AS-18650-2000-62 | 22.2 | 4000 | 25.2 | 18 | 2C | 530 | IEC62133(CB),UN38.3 |
| AS-21700-5000-14 | 3.7 | 20000 | 4.2 | 2.5 | 0.25 | 300 | UN38.3 |
| AS-21700-4800-12 | 3.7 | 9600 | 4.2 | 2.5 | 0.2 | 150 | UN38.3 |
| AS-21700-4800-73 | 25.9 | 15000 | 29.4 | 17.5 | 0.5 | 1500 | CE |
| AS-21700-50E-22 | 7.4 | 10000 | 8.4 | 5 | 0.5 | 300 | IEC62133(CB),UN38.3 |
•Your inquiry related to our product & price will be replied within 24hours.
• OEM is highly welcomed. We have strong R&D team here to help.
• Your business relationship with us will be confidential to any third party.
•1 year warranty of products and good after-sale service offered, please get back if you got question.
Q1: Can I have some samples for testing quality?
A1: Yes, you can buy some samples of any our products for testing quality and market.Q2: How should I pay?
A2: You can pay via T/T,L/C at sight,Western Union, Cash etc., 100% T/T in advance for samples. For large quantities, 30% T/T in advance as soon as order confirmed and the balance before shipping via T/T or L/C etc. If you prefer other payment terms, please contact us freely.
Q3: What is your package looks like? Can I have the customized package?
A3: We have factory's current standard package, customized print logo shall be complied to buyer's requirements, and the extra charges will be borne by the buyers, for more details, please contact us.
Q4: What is delivery time if we place an order?
A4: It depends order quantities. Usually, we can deliver goods within 3 -5 working days for small orders, for more QTY. order, let's confirm when you place official order.
Q5: Are you factory?
A5: yes,we are factory.
