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High Quality 803048 3.7V 1200mAh 4.44Wh Rechargeable Power Lithium Ion Polymer Battery For Beauty Device
High Quality 803048 3.7V 1200mAh 4.44Wh Rechargeable Power Lithium Ion Polymer Battery designed specifically for beauty devices and other compact electronic applications.
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 Lithium Polymer Batteries vs Other Battery Types
Advantages of Li-Polymer Batteries vs 18650 Cylindrical Batteries
Ultra-flexible shape & size: Lithium polymer batteries come in slim, thin, rectangular pouch designs, while 18650 batteries are fixed cylindrical shapes. Li-Po can be customized to almost any thickness and size, making them ideal for slim, compact, and wearable devices.
Better space utilization: Pouch-type li-polymer batteries fit more efficiently into irregular device spaces, improving energy density per unit volume compared to cylindrical 18650 cells.
Lighter weight: Li-polymer batteries use aluminum-plastic film packaging instead of heavy metal cans, resulting in lower weight and higher energy density for portable products.
Lower risk of swelling & leakage: Soft-pack structure reduces internal pressure buildup. Li-polymer batteries are generally safer and less prone to leakage or hard-case deformation than cylindrical batteries.
More stable discharge in thin devices: Suitable for small electronics such as smartwatches, earphone cases, beauty devices, and thin GPS trackers where 18650 is too large.
Long cycle life: Over 500 charge-discharge cycles under normal use, with capacity retention exceeding 80%
No memory effect
Good safety
Environmentally friendly and non-toxic: Complies with RoHS standards, free of lead, mercury, and other harmful substances
Wide operating temperature range
Highly customizable: Customizable tabs, cable exit methods, protection boards, etc., suitable for smart wearables, medical devices, model aircraft, electric toys, etc.
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 ...
