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Lithium Ion Polymer Battery 803048 3.7v 1200mAh 4.44wh Power Lipo Battery Cell For Wifi Router
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(constant current)charge to 4.2V, then CV(constant voltage 4.2V)charge till charge current decline to ≤0.05C
7
Charging time
Standard Charging: 2.75hours(Ref.) Rapid charge: 2hours(Ref.)
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 (not including tabs) Width: 30±0.5mm Thickness: 8±0.2mm
14
Drop Test
The cell is to be dropped from a height of meter twice onto concrete ground. No fire, no leakage
15
Cycle time
≥500 times
Applications
Digital Electronics: Such as Bluetooth speakers, tablets, portable DVDs, digital cameras, smartwatches, beauty devices, etc.
Smart Wearables and Health Devices: Such as children's watches, smart door locks, smart water bottles, breast pumps, etc.
Entertainment and Models: Such as model airplanes, remote-controlled helicopters, electric toys, etc.
Industrial and Professional Instruments: Such as medical instruments, infrared levels, air purifiers, display lights, warning lights, shoulder lights, shoe lights, etc.
Other Small Electronic Devices: Such as navigators, voice recorders, mini speakers, smart lighting, etc.
Advantages of 3.7V Li-Polymer vs 3.2V LiFePO4 (LFP) Li-Polymer 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 in same size: 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 discharge 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 ...