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Solar Lipo Batteries 803048 3.7V 1200mAh 4.44Wh Lithium Ion Polymer Battery Cell
High-performance lithium polymer battery cell designed for various electronic applications with reliable power delivery and long cycle life.
Product Specifications
Attribute
Value
Model NO.
LP803048
Discharge Rate
Low Discharge Rate
Shape
Square Battery
Nominal Capacity
1200mAh
Weight
11g
Cycle Life
500 cycles
Warranty
12 months
Specification
8×30×48mm
HS Code
8507600090
Supply Ability
100,000 PCS/Day
Technical Details
NO.
Items
Specifications
1
Batteries
3.7V 1200mAh LiPo Battery
2
Charge Voltage
4.2V
3
Nominal Voltage
3.7V
4
Nominal Capacity
1200mAh 0.2C Discharge
5
Charge Current
Standard Charging: 0.5C Rapid Charge: 1.0C
6
Standard Charging Method
0.5C CC charge to 4.2V, then CV charge till charge current ≤0.05C
7
Charging Time
Standard: 2.75 hours Rapid: 2 hours
8
Max. Charge Current
1.0C
9
Max. Discharge Current
1.0C
10
Discharge Cut-off Voltage
2.5V±0.25V (0.2C)
11
Operating Temperature
Charging: 0°C~45°C Discharging: 0°C~45°C
12
Storage Temperature
-10°C~+45°C
13
Dimension
Length: 48±2mm Width: 30±0.5mm Thickness: 8±0.2mm
14
Drop Test
Dropped from 1 meter twice onto concrete ground. No fire, no leakage
15
Cycle Time
≥500 times
Applications
Electrical Toothbrush
MP4
MID
Monitor
Backup Power
Portable DVD
POS Machine
Desk Video
Motor Drill
Digital Camera
Advantages of 3.7V Li-Polymer vs 3.2V LiFePO4 Batteries
Higher Nominal Voltage
3.7V lithium polymer provides higher working voltage than 3.2V LiFePO4, delivering stronger power output and better performance in small electronics.
Higher Energy Density
Traditional 3.7V Li-polymer offers higher capacity and energy density in the same dimensions, supporting longer runtime for compact devices.
Wider Application in Consumer Electronics
Matches the charging and discharging logic of most small smart devices, with better compatibility and simpler circuit design.
More Mature Mass Production
Stable supply chain, lower cost, and higher consistency for mass production compared to LiFePO4 polymer in small-capacity sizes.
Better Low-Temperature Performance
Performs more stably in cold environments than most 3.2V LiFePO4 batteries, making it suitable for outdoor and portable devices.
Product Photos
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2012
Total Annual:
500000-1000000
Employee Number:
20~50
Ecer Certification:
Verified Supplier
Shenzhen Resky Electronics Co., Ltd is a company specialized in manufacturing, sales and marketing of rechargeable lithium battery and related battery packs.Our lithium battery cells and packs products are widely used in portable mobile devices such as Bluetooth headsets, MP3 players, PDAs, Digital ... Shenzhen Resky Electronics Co., Ltd is a company specialized in manufacturing, sales and marketing of rechargeable lithium battery and related battery packs.Our lithium battery cells and packs products are widely used in portable mobile devices such as Bluetooth headsets, MP3 players, PDAs, Digital ...