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Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries

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Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries

Tên thương hiệu:	RESKY
Số mẫu:	LP50350
MOQ:	100 chiếc
giá bán:	có thể đàm phán
Chi tiết bao bì:	Hộp giấy
Điều khoản thanh toán:	Công Đoàn Phương Tây, T/T

Thông tin chi tiết

Mô tả sản phẩm

Đánh giá & Nhận xét

Thông tin chi tiết

Nguồn gốc:

Trung Quốc

Chứng nhận:

CE, RoHS, MSDS, Un38.3, IEC62133

Tài liệu:

Mẫu số:

LP50350

Công suất danh nghĩa:

500mAh

Sạc hiện tại:

Xả liên tục hiện tại:

Dòng xả tối đa:

Cân nặng:

10 cái

Thời gian dẫn:

5-10 ngày làm việc

Đầu nối:

Chỉ huy, Molex....

Đặc điểm kỹ thuật:

5*35mm

Khả năng cung cấp:

50000 chiếc / ngày

Mô tả sản phẩm

Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries

Product Specifications

Model NO.	LP50350
Nominal Capacity	500mAh
Charging Current	0.2c
Continuous Discharging Current	0.5c
Max Discharging Current	1c
Weight	9g
MOQ	10PCS
Lead Time	5-10 workdays
Connector	Jst, Molex....
Specification	5mm thickness*35mm diamter

Technical Details

NO.	Items	Specifications
1	Batteries	3.7v 500mah lipo battery
2	Charge voltage	4.2V
3	Nominal voltage	3.7V
4	Nominal capacity	500mAh @ 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: 2.75 hours (Ref.) Rapid charge: 2 hours (Ref.)
8	Max. charge current	0.5C
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	Diameter: 35±2mm (not including tabs) Thickness: 5±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

Product Advantages:

Unique Round Flexible Pouch Design:

Circular li-po cell adopts customized round pouch packaging, perfectly fit circular housing, smart watch, round wearable, circular portable lights and mini round electronic gadgets, maximize internal space utilization of round-shaped equipment. Soft aluminum plastic film shell, lightweight without hard metal casing.

PCM protected: Overcharge protection, over-discharge protection, over-current cut-off, short circuit protection.

Stable Performance & Long Service Life

High-density lithium polymer raw material brings steady 500mAh discharge output, low internal resistance, no voltage drop under continuous load. Over 500 standard cycles with 80% residual capacity, far longer lifespan than cheap generic round lipo batteries. Ultra-low monthly self-discharge, suitable for long-term standby smart devices.

OEM & ODM service

Custom round diameter, thickness, capacity, voltage.
Custom wire length, connector (JST, PH, XH, etc).
Custom printed logo, model number, ect.
Custom discharge current PCM (high-discharge version available).

Factory Direct Supply & Strict Quality Control

We are professional lithium battery manufacturer with independent production workshop. Every round li-po cell goes through 100% testing: capacity testing, internal resistance test, short circuit test, aging test before shipment. Stable stock for LP50350 standard model, fast lead time for bulk orders.

Wide Compatibility & Low Space Occupation

Thin round pouch structure saves much inner space of compact electronics, lightweight design reduces overall device weight, perfect alternative to bulky round cylindrical lithium ion batteries.

Storage Precautions

Temperature and humidity: Ideal storage temperature is 15-25°C. Avoid high temperature (>35°C) or humid environment.
Power management: Keep the power at 50% for long-term storage. Avoid full charge or over discharge.
Isolation and protection: Keep away from fire and flammable materials. Use fireproof containers with good ventilation.

Safety Warnings

Don't immerse the battery in water and seawater. Store in cool and dry environment when not in use.

Do not discard or leave the battery near a heat source as fire or heater.

Only charge using the battery charger specifically designed for this purpose.

Don't reverse the positive and negative terminals.

Don't connect the battery to an electrical outlet directly.

Never disassemble the cells. Battery replacement should only be done by supplier.

Keep the battery away from children.

Product Images

Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries 0

Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries 1

Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries 2

Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries 3

Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries 4

Xếp hạng & Đánh giá

Đánh giá chung

5.0

Dựa trên 50 đánh giá cho nhà cung cấp này

Hình chụp xếp hạng

Sau đây là phân phối của tất cả các xếp hạng

5 sao

100%

4 sao

3 sao

2 sao

1 sao

Tất cả các đánh giá

Mofak

United Kingdom Dec 5.2025

Có ích (1500)

Good quality! Easy communication, fast response, fast delivery, good supplier! Recommend.

Hanna

Belarus Sep 10.2025

Có ích (5600)

Working with RESKY more than 10years, stable quality, fast delivery, competitive price. Recommended.

Hanna

Lithuania Oct 17.2023

Có ích (7800)

We cooperated with RESKY more than 10years, good communication, fast reponse for our any requirements. Reliable supplier.

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Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries

Product Advantages:

Unique Round Flexible Pouch Design:

PCM protected: Overcharge protection, over-discharge protection, over-current cut-off, short circuit protection.

Stable Performance & Long Service Life

OEM & ODM service

Wide Compatibility & Low Space Occupation

Đánh giá chung

Hình chụp xếp hạng

Tất cả các đánh giá