MachineU > China Products > Electrical Equipment & Supplies > Batteries > Lithium Ion Batteries
OEM Factory Solar LiPo Battery 602248 3.7V 650mAh Lithium Polymer Battery Pack for Smart Wearables
OEM Factory Solar LiPo Battery 602248 3.7V 650mAh Lithium Polymer Battery Pack for Smart Wearables
OEM Factory Solar LiPo Battery 602248 3.7V 650mAh Lithium Polymer Battery Pack for Smart Wearables
OEM Factory Solar LiPo Battery 602248 3.7V 650mAh Lithium Polymer Battery Pack for Smart Wearables
Specifications
Brand Name :
RESKY
Model Number :
LP602248
Certification :
CE, RoHS, MSDS,Un38.3,IEC62133
Place of Origin :
China
MOQ :
100pcs
Price :
Negotiable
Payment Terms :
Western Union,T/T
Supply Ability :
50000pcs/day
Delivery Time :
7-10days
Packaging Details :
Blister tray package with paper box
Model NO. :
LP602248
Electrolyte :
Li(Nicomn)O2
Rechargeable :
Chargeable
Nominal Capacity :
650mAh
Charging Current :
0.2c
Continuous Discharging Current :
0.5c
Max Discharging Current :
1c
Weight :
7g
MOQ :
100PCS
Warranty :
12months
Description
OEM Factory Solar Lipo Battery Cell 602248 3.7V 650mAh Lithium Polymer Battery Pack
Technical Specifications
Battery Type 3.7V 650mAh LiPo Battery
Charge Voltage 4.2V
Nominal Voltage 3.7V
Nominal Capacity 650mAh @ 0.2C Discharge
Charge Current Standard: 0.2C
Rapid: 1.0C
Standard Charging Method 0.5C CC charge to 4.2V, then CV charge till current ≤0.05C
Charging Time Standard: 2.75 hours
Rapid: 2 hours
Max. Charge Current 0.5C
Max. Discharge Current 1.0C
Discharge Cut-off Voltage 2.5V±0.25V (0.2C)
Operating Temperature Charging: 0°C~45°C
Discharging: 0°C~45°C
Storage Temperature -10°C~+45°C
Dimensions Length: 48±0.5mm
Width: 22±0.5mm
Thickness: 6±0.2mm
Drop Test Dropped from 1m height twice onto concrete ground (no fire, no leakage)
Cycle Life ≥500 times
Key Features & Advantages
  • 602248 3.7V 650mAh li‑polymer battery delivers optimized power for small electronics
  • Slim shape saves installation space and reduces device weight
  • 650mAh real capacity extends runtime without frequent recharging
  • Multi‑protection PCM and aluminum‑plastic film ensure safe daily use
  • Certified for global markets with long cycle life and low self‑discharge
  • No memory effect and wide temperature adaptability for indoor and outdoor use
  • Stable performance and high compatibility for cost-effective power solutions
Applications
Smart Wearables
smart watches, fitness trackers, health monitors, wearable sensors
Portable Audio
Bluetooth speakers, TWS earbud charging cases, headphones, microphones
Personal Care
beauty instruments, facial massagers, electric brushes, skin care devices
Consumer Electronics
GPS navigators, voice recorders, remote controls, LED lights, electronic toys
Smart Home & Security
video doorbells, wireless sensors, smart locks, tracking devices
Industrial & Medical
handheld testers, portable medical devices, small instruments, IoT sensors
OEM/ODM Services & Quality Guarantee

We support full OEM/ODM customization for 602248 3.7V 650mAh li‑polymer battery, including:

  • Wire length and connector types (JST, PH, XH, etc.)
  • Protection board parameters and specifications
  • Custom labels and packaging solutions

All cells undergo strict incoming inspection, aging tests, and safety verification. We provide stable mass production, on‑time delivery, and professional technical support.

Our quality guarantee ensures consistent performance, reliable safety, and full compliance with international standards.

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
Traditional 3.7V li-polymer offers higher capacity and energy density in the same dimensions, supporting longer runtime for compact devices.
Wider Application Compatibility
Matches the charging and discharging logic of most small smart devices, with better compatibility and simpler circuit design.
More Mature 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 Images
OEM Factory Solar LiPo Battery 602248 3.7V 650mAh Lithium Polymer Battery Pack for Smart Wearables OEM Factory Solar LiPo Battery 602248 3.7V 650mAh Lithium Polymer Battery Pack for Smart Wearables OEM Factory Solar LiPo Battery 602248 3.7V 650mAh Lithium Polymer Battery Pack for Smart Wearables OEM Factory Solar LiPo Battery 602248 3.7V 650mAh Lithium Polymer Battery Pack for Smart Wearables OEM Factory Solar LiPo Battery 602248 3.7V 650mAh Lithium Polymer Battery Pack for Smart Wearables
Send your message to this supplier
Send Now

OEM Factory Solar LiPo Battery 602248 3.7V 650mAh Lithium Polymer Battery Pack for Smart Wearables

Ask Latest Price
Watch Video
Product Detail
Brand Name :
RESKY
Model Number :
LP602248
Certification :
CE, RoHS, MSDS,Un38.3,IEC62133
Place of Origin :
China
MOQ :
100pcs
Price :
Negotiable
Contact Supplier
video
OEM Factory Solar LiPo Battery 602248 3.7V 650mAh Lithium Polymer Battery Pack for Smart Wearables
OEM Factory Solar LiPo Battery 602248 3.7V 650mAh Lithium Polymer Battery Pack for Smart Wearables

Shenzhen Resky Electronics Co., Ltd.

Verified Supplier
2 Years
guangdong, shenzhen
Since 2012
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
Lithium Polymer Battery Cell, RC Lithium Battery, Li-Ion Battery Pack
Total Annual :
500000-1000000
Employee Number :
20~50
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Lithium Polymer Battery Cell
MachineU China Products Electrical Equipment & Supplies Batteries Lithium Ion Batteries
Contact Supplier
Submit Requirement