Home > Lithium Polymer Battery Cell >

503040 Lithium Polymer Battery Cell 600mAh 3.7V for Smart Watch Compact 5x30x40mm

Product Categories

Shenzhen Resky Electronics Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

503040 Lithium Polymer Battery Cell 600mAh 3.7V for Smart Watch Compact 5x30x40mm

Name: 503040 Lithium Polymer Battery Cell 600mAh 37V for Smart Watch Compact 5x30x40mm
Brand: RESKY
Price: 1 USD

Quality 503040 Lithium Polymer Battery Cell 600mAh 3.7V for Smart Watch Compact 5x30x40mm for sale

Certification : CE, RoHS, MSDS, Un38.3

Brand Name : RESKY

Model Number : LP503040

Place of Origin : China

MOQ : 10pcs

Price : Negotiable

Payment Terms : Western Union,T/T

Supply Ability : 50000pcs/day

Delivery Time : 7-10days

Packaging Details : Paper box

Model NO. : LP503040

Nominal Capacity : 600mAh

Charging Current : 0.2c

Continuous Discharging Current : 0.5c

Max Discharging Current : 1c

Weight : 11g

MOQ : 10PCS

Lead Time : 3-7workdays

Connector : Jst, Molex....

Specification : 5*30*40mm

Contact Now

Power Lithium Polymer Battery Cell 503040 600mAh 3.7V For Smart Watch

Product Specifications

Item	Specifications
Batteries	3.7V 600mAh LiPo Battery
Charge Voltage	4.2V
Nominal Voltage	3.7V
Nominal Capacity	600mAh (0.2C Discharge)
Charge Current	Standard Charging: 0.5C Rapid Charge: 1.0C
Standard Charging Method	0.5C CC charge to 4.2V, then CV charge till current ≤0.05C
Charging Time	Standard Charging: 2.75 hours (Ref.) Rapid Charge: 2 hours (Ref.)
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: 40±2mm (excluding tabs) Width: 30±0.5mm Thickness: 5±0.2mm
Drop Test	1 meter drop onto concrete ground twice - No fire, no leakage
Cycle Time	≥500 cycles

Main advantages:

Compact size and lightweight:

High nominal voltage: 3.7V operating voltage, compatible with most low-power electronic circuits, no additional boost required.

High energy density: Ternary material system enables energy density of over 200Wh/kg.

Good cycle life: Supports approximately 300 charge-discharge cycles.

Good safety: Low risk of polymer electrolyte leakage; with a protection board, overcharge, over-discharge, and short-circuit protection are provided. Stable discharge performance: Low internal resistance, supports standard/maximum discharge current of 0.3A–0.6A, suitable for low to medium rate applications.

Main Applications:

Bluetooth headsets and TWS earphones

Smart wearable devices: such as smart bracelets, smart rings, health monitors

Miniature IoT devices: such as GPS trackers, shared bicycle lock modules, asset tags

Portable audio devices: small Bluetooth speakers, voice recorders

Medical electronic devices: such as thermometers, blood glucose meters, portable diagnostic instruments

Product Images

503040 Lithium Polymer Battery Cell 600mAh 3.7V for Smart Watch Compact 5x30x40mm

Product Tags:

503040 Lithium Polymer Battery Cell

600mAh Lithium Polymer Battery Cell

503040 Lithium Polymer Battery Cell 600mAh 3.7V for Smart Watch Compact 5x30x40mm Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Shenzhen Resky Electronics Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!