Payment Terms | T/T |
Supply Ability | 50'000Pieces daily |
Delivery Time | within 15days |
Packaging Details | Bulk packing |
Battery Type | Lithium polymer battery pack |
Voltage | 3.7V |
Capacity | 70mAh |
Cycle life | 500times |
Size | 3.0*14*30mm |
Weight | 2g |
MOQ | 5000pcs |
Warranty | 1 year |
lead time | 15-20days |
Application | Digital products |
Model Number | LP301430 |
Certification | KC,UN38.3, MSDS, IEC62133, RoHS |
Place of Origin | China |
View Detail Information
Explore similar products
Lithium Polymer LiPo Battery Pack 600mah 3.7V For Consumer Electronics
801350 Rechargeable Lipo Battery 3.7V 500mAh For Medical Device
Lithium Ion Polymer Rechargeable Lipo Battery Pack 7565121 3.7V 8000mAh
UN38.3 8050110 Lithium Polymer Battery Pack 3.7V 5000mAh
Product Specification
Payment Terms | T/T | Supply Ability | 50'000Pieces daily |
Delivery Time | within 15days | Packaging Details | Bulk packing |
Battery Type | Lithium polymer battery pack | Voltage | 3.7V |
Capacity | 70mAh | Cycle life | 500times |
Size | 3.0*14*30mm | Weight | 2g |
MOQ | 5000pcs | Warranty | 1 year |
lead time | 15-20days | Application | Digital products |
Model Number | LP301430 | Certification | KC,UN38.3, MSDS, IEC62133, RoHS |
Place of Origin | China | ||
High Light | 3.7V 70mah Polymer Rechargeable Battery ,High Discharge Rate Polymer Rechargeable Battery ,301430 Polymer Rechargeable Battery |
Small Battery LP400830 Lithium Polymer Battery Pack 3.7v 70mah Lipo Battery With Connector
Model | 301430 |
Type | Li-polymer battery |
Norminal voltage | 3.7V |
Capacity | 70mAh |
Cell size | 3.0*14*30mm |
Warranty | 12 months |
Std. discharge current | 0.2C/0.5C |
Max. continuous discharge current | 1C |
Charging voltage | 4.2V |
Discharge cut-off voltage | 2.75V |
OEM&ODM | Accept |
Keywords | 3.7V 70mAh li-po battery |
Sample | Support free samples |
PCB protection(optional) | Over-charge,over-discharge,short-circuit,over-temperature protection |
Warning And Matters Need Attention In Using Battery.
Charge current should be less than the maximum value specified in the Product Specification.
Charging with higher current than recommended value may cause damage to cells’ electrical, mechanical,
and safety performance and could lead to heat generation or leakage.
Batteries shall be charged shall be done by voltage less than that specified in the Product Specification (4.20V/cell).
Charging beyond 4.25V, which is the absolute maximum voltage, must be strictly prohibited.
The charger and protection circuit of battery pack shall be designed to comply with this condition.
It is very dangerous that charging with higher voltage than the maximum value and may cause damage to the cell electrical, mechanical safety performance and could lead to heat generation or leakage.
Batteries shall be charged at 0°C-45°C environment temperature specified in the Product Specification. In case of environment temperature is lower than 10°C, batteries shall be charged with a little current (no larger than 0.5C).
If the environment temperature is lower than 0°C, charge shall be prohibited.
Do not use or leave the battery at high temperature (for example, at strong direct sunlight or in a vehicle in extremely hot weather). Otherwise, it can overheat or fire or its performance will be degenerate and its service life will be decreased
Do not use the battery in a location where static electricity and magnetic field is great,
otherwise, the safety devices may be damaged, causing hidden trouble of safety.
If the battery leaks and the electrolyte gets into the eyes, do not rub the eyes, instead, rinse the eyes with clean water,
and immediately seek medical attention. Otherwise, it may injure eyes.
If the battery gives off strange odor, generates heat, becomes discolored or deformed, or in any way appear abnormal during use,recharging or storage, immediately remove it from the device or battery charger and stop using it.
In case the battery terminals are dirty, clean the terminals with a dry cloth before use.
Otherwise poor performance may occur due to the poor connection with the instrument.
Be aware of discarded batteries may cause fire or explosion; tape the battery terminals to insulate them
Li polymer battery pack widely used in:
GPS, POS Terminal, Wireless headset, Communication Tool, Heating Blanket Smart Phone
Learning Tools, Medical Device, Personal Care Scanner Vaccum Packaging, Lamp, Monitor
Portable DVD, Smart Home, Tablet PC, Pulse Monitoring, Moblie, Power Bank, Camera
Other hot-sale Li polymer battery pack , with stocks can accept mini order:
Shenzhen Gold Power Energy have over 1000models lithium polymer batteries.
Capacity range from 20mAh to 5000mAh, can meet your different kinds of applications.
Following are some of hot-sale models for your reference.
Model | Cell Dimension | With PCM Dimension | Capacity |
302025 | 3.0*20*25mm | 3.2*21*27.5mm | 3.7V 100mAh |
302530 | 3.0*25*30mm | 3.2*26*32.5mm | 3.7V 180mAh |
401824 | 4.0*18*24mm | 4.2*19*26.5mm | 3.7V 180mAh |
402525 | 4.0*25*25mm | 4.2*26*27.5mm | 3.7V 200mAh |
483450 | 4.8*34*50mm | 5.0*35*52.5mm | 3.7V 850mAh |
502030 | 5.0*20*30mm | 5.2*21*32.5mm | 3.7V 240mAh |
502525 | 5.0*25*25mm | 5.2*26*27.5mm | 3.7V 180mAh |
503030 | 5.0*30*30mm | 5.2*31*32.5mm | 3.7V 430mAh |
523450 | 5.2*34*50mm | 5.4*35*52.5mm | 3.7V 1000mAh |
553444 | 5.5*34*44mm | 5.7*35*46.5mm | 3.7V 850mAh |
553640 | 5.5*36*40mm | 5.7*37*42.5mm | 3.7V 850mAh |
553759 | 5.5*37*59mm | 5.7*38*61.5mm | 3.7V 1400mAh |
602030 | 6.0*20*30mm | 6.2*21*32.5mm | 3.7V 300mAh |
602240 | 6.0*22*40mm | 6.2*23*42.5mm | 3.7V 500mAh |
602535 | 6.0*25*35mm | 6.2*26*37.5mm | 3.7V 500mAh |
602663 | 6.0*26*63mm | 6.2*27*65.5mm | 3.7V 1000mAh |
603030 | 6.0*30*30mm | 6.2*31*32.5mm | 3.7V 520mAh |
603040 | 6.0*30*40mm | 6.2*31*42.5mm | 3.7V 750mAh |
603048 | 6.0*30*48mm | 6.2*31*50.5mm | 3.7V 900mAh |
603450 | 6.0*34*50mm | 6.2*35*52.5mm | 3.7v 1200mAh |
656090 | 6.5*60*90mm | 6.5*60*92.5mm | 3.7V 5000mAh |
702040 | 7.0*21*40mm | 7.2*22*42.5mm | 3.7V 500mAh |
753048 | 7.5*30*48mm | 7.7*31*50.5mm | 3.7V 1200mAh |
803035 | 8.0*30*35mm | 8.2*31*37.5mm | 3.7V 800mAh |
855465 | 8.5*54*65mm | 8.5*54*65mm | 3.7V 4000mAh |
863040 | 8.6*30*40mm | 8.8*30*42.5mm | 3.7V 1000mAh |
904060 | 9*40*60mm | 9.2*40*62.5mm | 3.7V 2500mAh |
883760 | 8.8*37*60mm | 9*57*51.6mm | 3.7V 2000mAh |
103048 | 10.2*30*48mm | 10.2*30*50.5mm | 3.7V 1500mAh |
103040 | 10.2*30*40mm | 10.2*30*42.5mm | 3.7V 1200mAh |
114261 | 11*42*61mm | 11*42*63.5mm | 3.7V 3400mAh |
122773 | 12*27*73mm | 12*27*75.5mm | 3.7V 2400mAh |
Images for Ultra small Lithium Polymer 3.7V 301430 70mah li polymer battery pack
Standard packaging for 3.7V 7.4V lithium polymer battery pack
FAQ:
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.
Why Choose us:
Technology
R&D
Experienced R&D team with over 60 engineers and advanced equipments for supporting OEM and ODM requirements.
Quality Control
Certificates-CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.
Factory Tour:
Shenzhen Gold Power Eenergy 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
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...
Get in touch with us
Leave a Message, we will call you back quickly!