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
18650 7.2V 3500mAh 25.2Wh Lithium Ion Battery Pack with Wire Leads 2S1P for Electronic Appliances
- Art No :AS-18650-3500
- Material:lithium ion battery
- Size :20*38*68mm
- Weight:105.0g
- Description :1. Model: AS-18650-3500mAh
2. Voltage: 7.2V
3. Capacity: 3500mah
4. Cycle life: over 500times
5. The Shortest Sample Time：7 days
6. Order confirmation to delivery：30 days
Specification:
18650 7.2V 3500mAh 25.2Wh Lithium Ion Battery Pack with Wire Leads 2S1P for Electronic Appliances
Dimensional Drawing of 18650 2S1P:
 | Item | Pack Dimension |
| D | 20.0 mm max. | |
| W | 38.0 mm max. | |
| H | 68.0 mm max. | |
| L | 100±5 mm (UL3302 20# AWG) | |
| Connector | XHP-2 |
Product Specification:
Item | Rating | Note | |||
3.1 |
Capacity | Typical | 3500mAh | Temperature：25±5℃ Charge ：0.2C Discharge：0.2C | |
Minimum | 3300mAh | ||||
3.2 | Nominal Voltage | Average 7.2V |
| ||
3.3 | AC Impedance Resistance | ≤25mΩ | Cell | ||
≤220mΩ | Battery Pack | ||||
3.4 | Discharge End Voltage | 6.0V |
| ||
3.5 | Charge Current | 700mA | Standard Charge | ||
3.6 | Charge voltage | 8.4V | Cut-off current≤35.0mA | ||
3.7 | Charge Time | Approx 6 h | Standard Charge | ||
3.8 | Storage humidity | < 85%RH |
| ||
3.9 | Max Charge Continuous | 3500mA | +10~+45℃ | ||
3.10 | Discharge Continuous | 1750mA |
| ||
3.11 Max Discharge Continuous | 3500mA | +10~+45℃ | |||
3.12 | Weight | Approx 105.0g |
| ||
3.13 | Shipping Voltage | 7.45~7.85V |
| ||
3.14 | Operating Temperature | Charge | 0~+45℃ | Max Charge：700mA | |
+10~+45℃ | Max Charge：3500mA | ||||
Discharge | -20~+60℃ |
| |||
|
| less than 1 month | -10~+45℃ |
| |
3.15 |
Storage Temperature | Recommended storage temperature: 25±2℃,at the shipment state：25±2℃ | |||
less than 3 months | -10~+35℃ | ||||
less than 6months | -10~+30℃ | ||||
| |||||
Protection Circuit PCM Parameter:
Item | Parameter Value | Unit |
Overcharge detection voltage |
4.225--4.275 |
V |
Overcharge protection delay |
700--2000 |
mS |
Overcharge release voltage |
4.000--4.100 |
V |
Overdischarge detection voltage |
2.700--2.900 |
V |
Overdischarge detection delay |
80.0--245.0 |
mS |
Over discharge release voltage |
2.800--3.000 |
V |
Overcurrent detection delay |
5.0--15.0 |
mS |
Overcurrent protection current |
6.0--30.0 |
A |
Short circuit detection delay | 150--540 | uS |
Short circuit protection release conditions | Disconnect the load | |
Main circuit conduction resistance | ≤65 | mΩ |
Working power consumption | ≤7.0 | uA |
Operating temperature | -40~+85 | ℃ |
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 |
Application
|
ECG monitor |
ups |
Electric dust collector |
Lawn mower |
|
Solar warning light |
Sprayer |
Electric Pallet Truck |
Stage lights |
|
Electric drill |
vacuum cleaner |
Electric sprayer |
Photography lights |
|
loudspeaker |
smart robot |
Electric mop |
Neon lights |
Shenzhen A&S Power Technology Co.,Ltd
An OEM rechargeable battery manufacturer in China for over 15 years. Specializing in Lithium Polymer Battery, LiFePO4 Battery and Li-ion Battery Pack. Our batteries have got certifications such as UL, IEC62133, CB, CE, ROHS, and some models have also passed KC, BIS certification.
•Your inquiry related to our product & price will be replied within 24hours.
• Well-trained & experienced staff are to answer all your inquiries professional in English of course.
• 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.
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.
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.
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.
A5: yes,we are factory.
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