Ultra Small Li-Polymer Battery Pack 3.7 volt 80Mah 501220 3.7V Li
ion Battery Pack
Item | Parameters |
Nominal Voltage | 3.7V |
Nominal Capacity | 80mAh |
Discharge | normal current | 0.5C |
Max continuous current | 2C (≤5min) |
cut-off voltage | 2.75V |
Charge | normal charge current | 0.2C |
Charge mode | CC/CV with professional charger |
cut-off voltage | 4.2±0.1V |
Inner Resistance | | ≤80mΩ |
Discharging Inner resistance |
Charge Temperature | 0℃~+45℃ | When the environment temperature is higher than 45℃,please pay
attention to ventilation and heat rejection. |
Discharge Temperature | -20℃~+60℃ |
Humidity Range | RH≤85% |
Protection Function | Over charge protection,Over discharge protection,Over current
protection,Balanced function |
Weight | 5±0.1g |
Dimension(L*W*H) | 5*12*20MM or Customized |
Cycle Life | Standard charge at 0.2C(A), rest 0.5~1 h,discharge at 0.2C to cut
off voltage,rest 0.5~1h,repeat the above steps until 500
cycles.( capacity retention rate≥80%) |
Other hot-sale Li polymer battery pack models:
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 | 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 1050mAh |
| 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 |
Applications for ultra small lithium polymer rechargeable
batteries:
Widely used for MP3, MP4, GPS, Bluetooth speakers & headsets & selfie sticks,
remote controllers, headphone, mini digital camera, portable DVD,
MID, PDA, pos machines, interphone, voice recorder, for PSP, backup
powers, electric toys and other devices with the same battery size
and capacity.
Detailed images Li Polymer 451225 250mah 3.7v lipo battery pack
Standard packaging for 3.7V lithium polymer battery pack
Why Choose us:
Technology
- All-weather applicability (-30~60℃)
- Highly safe battery design technology with the newest electrolyte
and separator technology applie
- 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.
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.
