18650-3.7V 2500mAh Battery for Bluetooth Speaker, Air purifier

YDL BatterySKU: YDL18650-1S

Sale price$6.60

1. Shipping Method /Payment secure.

2. You can ask customized made wire and connector, Default using connector PH2

3. Check more available connector wire and protection circuit



Battery model: YDL18650-1S
Product Size: 18* 65mm
standard: 3.7V
Nominal capacity: 2500mAh
Charging voltage: 4.2V
Discharge voltage: 2.75V
recharging current: Standard 0.5A maximum 1.25A
Charging temperature: 0°C-45°C
Discharge current: Standard 0.5A maximum 1.25A
Discharge temperature: -20°C-60°C
Protective function: Overcharge, overdischarge, overcurrent, short circuit
Battery weight: 47g
Pass the certification: MSDS

Why Choose YDL to OEM or ODM Battery

YDL battery has over 10 professional engineers and technical staff who can provide polymer lithium battery solutions for you. As a lithium battery manufacturer, we are capable of rapid design, customization, and bulk production. Here are the main characteristics of our company:
1、Source manufacturer, strong factory, and powerful design and development capabilities.
Short delivery time and sufficient inventory.

3、Self-produced, sufficient capacity, refuse false labeling, and guarantee capacity.
4、Strict quality control through a full range of quality systems from raw materials to finished products.
5、Our products are certified(KC,UL,CB,PSE,UN38.3,Rosh)and meet various international battery standards, allowing us to directly export to markets such as Europe, America, and Korea.
6、Our team of professional foreign trade sales engineers can quickly respond to customer inquiries and provide solutions

Factory Photos

Automation equipment

lithium battery factory machine

lithium battery factory machine

Production line

lithium battery manufactor factory

Lithium battery manufator factory

Lithium battery Testing Equipment

Lithium battery manufactory testing line

Lithium Battery Certification

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