Li Polymer Battery 703040 Lipo 3.7V 800mah Lithium Battery Pack
3.7v 800ma Li-ion Battery Polymer Rechargeable Batteries Shenzhen
Manufacturer
Model: 703040 | over discharge protection current: 2C | charge temperature:0~45°C,45~85%RH | Cycle Life: more than 500 times |
Norminal votage:3.7v | over charge protection voltage:4.25V + / - 0.025V /CELL | discharge temperature:-20~55°C,45~85%RH | storage temperature and humidity range:within a month: -20~+55°C,45~85%RH above three months: -20~+45°C,45~85%RH within one year: -5~+20°C,45~85%RH |
| discharge protection voltage:2.50V + / - 0.10V /CELL | Size: 7.2mm*30.5mm*42mm |
continous discharge current:0.5C | max. charge voltage: 4.20v | Free samples: OK |
Product advantage
(1). Lithium batteries are light in weight, small in size, large in
capacitance, high in energy and high in safety
(2). Lithium battery core raw materials. The core itself has
overcharge, overpressure, and overlet the flow of
four safety protection. It fundamentally solves the hidden dangers
of short circuit, leakage, explosion and other
aspects of lithium batteries.
(3). Lithium batteries use lithium battery cores in series.
(4). Charging chip protection plate(using military-grade smart IC
chip, with overcurrent, overpressure, overcharge,
overcharge, undervoltage, short circuit, reverse connection,
equilibrium voltage and equilibrium charging and
other multiple protection functions) to ensure the safety and
reliability of the battery pack.
(5). Lithium batteries are used for a long time. The cycle can be
charged and discharged more than 600 times.
LED light source operating time of 20,000 hours, lithium battery
life 2-3 years.
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 |
Detailed images Li Polymer 703040 800mah 3.7v Rechargeable 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.
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.
