18650 rechargeable battery lithium 3.7v 3500mah
CH
About Us
Company Profile Development History Sales Network Partner Social Responsibility
Products
Rechargeable Battery Battery Packs Energy Storage Battery Primary Battery Handicraft Article
Subsidiary Company
SINO TECHNOLOGY SUNBEAM GREEN POWER DATAPOWER SEONG-HEE STD
Honor
Qualification Certificate Patent Certificate Honor Certificate
R&D
R&D Center Test Center
News
Company News Industry News
Contact Us
18650 rechargeable battery lithium 3.7v 3500mah
18650 rechargeable battery lithium 3.7v 3500mah

News

Home  >  News  >  Industry News

Company News

Industry News

Lithium ion battery function

source:Industry News release time:2024-08-21 Hits:     Popular:AG11 battery

  

  1. Overcharge protection function:

  The overcharge protection function refers to prohibiting the charger from continuing charging when a certain voltage (hereinafter referred to as overcharge detection voltage) is reached. The MOS transistor that is about to control charging enters a short circuit state and stops charging.

  2. Overdischarge protection function:

  The over discharge protection function refers to stopping the discharge of the load when the battery voltage drops. The MOS transistor controlling the discharge is placed in a closed state, prohibiting its discharge. The modification process is exactly the opposite of overcharge detection.

  3. Overcurrent protection function:

  The overcurrent protection function is to stop discharging the load when high current is consumed. The purpose of this function is to protect the battery and MOSFET, ensuring the safety of the battery in working condition. After overcurrent protection, the battery will return to normal after disconnecting from the load and can be charged or discharged again.

  At present, the protection board market mainly includes:

  1. A-level market

  Note: The main manufacturers of protective ICs in the A-class market are Seiko, Ricoh, and Meizhimei; The main MOSFET manufacturers are Sanyo and AO;

  2. B-class market

  Note: The main manufacturers of protective ICs in the B-level market are Fujing, Xinde, and Zhongxing Microelectronics; The main MOSFET manufacturers include Sanhe Microelectronics, Huarui, Nanhai, and Fujing;


Read recommendations:

3.2V 310Ah

Characteristics of lithium-ion batteries

Power battery manufacturers explain the correct use of high Lithium battery of electric vehicles.LR4

rechargeable battery 18650 3.7v

1.2V NiMH battery

Last article:The future of lithium batteries

Next:Do you know all these terms in the battery industry

Popular recommendation

360° FACTORY VR TOUR
lithium ion battery 18650 priceWhatsapp
lithium ion battery 18650 price

lithium ion battery 18650 priceTel
+86 19925278095

lithium ion battery 18650 priceEmail
admin@sino-techgroup.com

TOP