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{"title":"Li Ion Rechargeable 18650 Lithium Battery 3.7 V 2200mah IEC62133","imgUrl":"https:\/\/img.chinax.com\/nimg\/bc\/01\/75e34f41199cbcd50782a4c3d521-200x200-1\/li_ion_rechargeable_18650_lithium_battery_3_7_v_2200mah_iec62133.jpg","attrs":{"Model Number":"ICR18650","Certification":"UN38.3, MSDS, IEC62133, RoHS","Place of Origin":"China","Minimum Order Quantity":"1000pieces"}}
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{"title":"IEC62133 Certified 18650 Lithium Battery 7.4V 2600mAh Rechargeable Li Ion","imgUrl":"https:\/\/img.chinax.com\/nimg\/d1\/33\/e3bce6e48dd85353497010daff90-200x200-1\/iec62133_certified_18650_lithium_battery_7_4v_2600mah_rechargeable_li_ion_battery_pack.jpg","attrs":{"Model Number":"ICR18650-2S1P","Certification":"UN38.3, MSDS, IEC62133, RoHS","Place of Origin":"China","Minimum Order Quantity":"500pieces"}}
{"title":"Rechargeable ICR18650 7.4V 2600mAh 18650 Lithium Battery Pack for POS and","imgUrl":"https:\/\/img.chinax.com\/nimg\/75\/de\/e6380b8809e6444d45897a53c1b9-200x200-1\/rechargeable_icr18650_7_4v_2600mah_18650_lithium_battery_pack_for_pos_and_medical_equipment.jpg","attrs":{"Model Number":"ICR18650-2S1P","Certification":"UN38.3, MSDS, IEC62133, RoHS","Place of Origin":"China","Minimum Order Quantity":"500pieces"}}
{"title":"2600mAh 3.7V 18650 Lithium Battery Pack with JST Connector for Portable Devices","imgUrl":"https:\/\/img.chinax.com\/nimg\/89\/8c\/6ac5793b5f04cd2d16bbb6094154-200x200-1\/2600mah_3_7v_18650_lithium_battery_pack_with_jst_connector_for_portable_devices.jpg","attrs":{"Model Number":"ICR18650","Certification":"UN38.3, MSDS, IEC62133, RoHS","Place of Origin":"China","Minimum Order Quantity":"1000pieces"}}
500 Times 14.8V 2500mAh 18650 Cylindrical Cell 4S1P Battery Pack
Product Overview
Cylindrical 18650 Lithium Battery 14.8V 2500mAh lithium ion battery pack
Basic Characteristics
Weight
200g
Size
38*38*72mm
Model
18650 4S1P li ion battery pack
Working Temperature
Charge: 0°C ~ 45°C Discharge: -20°C ~ 50°C
Technical Specifications
Rated Voltage
14.8V
Rated Capacity
2500mAh
Charge Method
CC/CV (Constant Current / Constant Voltage)
Standard Charge Current
1A or custom
Max Charge Voltage
16.8V
Continuous Discharge Current
2.5A or customized
Peak Discharge Current
7.5A or customized
Discharge Cut-off Voltage
12V
Related 18650 Battery Packs
18650-1S1P
3.7V 2000mAh
3.7V 2200mAh
3.7V 2500mAh
3.7V 2600mAh
18650-2S1P
7.4V 2600mAh
7.4V 2800mAh
7.4V 2900mAh
7.4V 3000mAh
18650-2S1P
7.4V 3200mAh
7.4V 3300mAh
7.4V 3400mAh
7.4V 3500mAh
18650-3S1P
11.1V 2000mAh
11.1V 2200mAh
11.1V 2500mAh
11.1V 2600mAh
18650-3S2P
11.1V 5200mAh
11.1V 5600mAh
11.1V 5800mAh
11.1V 6000mAh
18650-3S2P
11.1V 6400mAh
11.1V 6600mAh
11.1V 6800mAh
11.1V 7000mAh
18650-4S3P
14.8V 6600mAh
14.8V 7500mAh
14.8V 7800mAh
14.8V 9000mAh
18650-10S4P
36V 8800mAh
36V 9600mAh
36V 10000mAh
36V 10400mAh
Product Images
Frequently Asked Questions
Q: Can I use Lithium batteries mixing with other battery types?
A: If different types of batteries are used together, or new batteries are used with old ones, the difference in characteristics of voltage, capacity, etc. may cause over-discharge of the battery which is exhausted first, leading to swelling, bursting or fire.
Q: What will happen if the batteries with different capacity are packed together?
A: If the batteries with different capacity or new and old batteries are used together, leakage, zero voltage and so on might happen. If the batteries are rechargeable and are being charged, some batteries are overcharged and other batteries is not in full charged state. During the discharge, some batteries cannot discharge fully and other batteries might over discharge. This way, the battery will be damaged.
Q: What are the possible reasons for zero voltage or low voltage of the battery pack?
A: Short circuit or open circuit of the connector or wrong connection, de-soldering or cold solder joint between the batteries and lead, wrong connection between the batteries.
Q: What are the possible reasons if the rechargeable battery or rechargeable battery pack cannot be charged?
A: The battery is zero voltage or there is battery with zero voltage in the battery pack. There is wrong connection inside the battery pack. There is abnormally of electronic components and/or PCB inside the battery pack. There is failure in charger. Outer element causes the charging efficiency to be too low, such as extremely low or high temperature.
Customized Lithium Rechargeable Battery Packs
Why Choose Us
Technology
All-weather applicability (-30~60℃)
Highly safe battery design technology with the newest electrolyte and separator technology applied
Full Coverage of Battery Variety: Lithium ion Cylindrical battery, lithium polymer battery, LiFePO4 battery, Solar Energy Storage battery pack, square aluminum shell, Primary Battery, etc.
R & D
Experienced R&D team with over 60 engineers and advanced equipments for supporting OEM and ODM requirements.
Shenzhen Gold Power Energy Co.,Ltd is one of the leading battery suppliers in China. We have started to offer various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery, and customized battery pack since 2001.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2001
Total Annual:
40000000-50000000
Employee Number:
500~999
Ecer Certification:
Verified Supplier
Shenzhen Gold Power Energy was founded in 2008, it has been a competitive battery manufacturer in China. Our major products include Lithium polymer, Cylindrical Li-ion, LiFePO4 and Square Aluminum Shell Lithium battery.
It has established 5 modern production factories. These f...
Shenzhen Gold Power Energy was founded in 2008, it has been a competitive battery manufacturer in China. Our major products include Lithium polymer, Cylindrical Li-ion, LiFePO4 and Square Aluminum Shell Lithium battery.
It has established 5 modern production factories. These f...