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
Other information
product
polymer lithium battery Primary battery Rechargeable Battery LR03 alkaline battery
18650 rechargeable battery lithium 3.7v 3500mah
18650 rechargeable battery lithium 3.7v 3500mah

Other information

Home  >  Other information

R03 Carbon battery.How to remove the battery cable more safely?

release time:2024-03-09 Hits:     Popular:AG11 battery

  

  The battery cannot be removed without first reading the fault code recorded by the engine electronic control unit.

  1. The battery connection cable cannot be removed without reading the fault code recorded by the engine electronic control unit in advance. If you do not go through the process of reading the fault code and remove the battery connection cable or remove the power fuse on your own, it will cause the power supply of the ECU to malfunction. Interrupt phenomenon, and the fault code stored in the random access memory will also be eliminated. If you want to reacquire fault information, you must repeat or reproduce the working conditions and environmental conditions when the fault occurred.

  If the engine cannot be started, unauthorized removal of the faulty battery connection cable will cause the fault code to disappear and become unobtainable, thereby losing an important source of fault judgment. Therefore, before performing maintenance on the electronically controlled engine, we must first check the fault code recorded by the ECU according to the standards, and then perform subsequent maintenance.

  2. When the ignition button is in the on position, the battery cable cannot be easily disassembled. When the ignition switch is in the position, regardless of whether the engine is running or not, the battery cable must not be disassembled or the power fuse must not be removed.

  Otherwise, a sudden interruption of the power supply will cause the coil in the circuit to generate a self-induced electromotive force, and then an instantaneous high voltage will burst out, causing serious damage to the ECU and related sensors and other microelectronic devices.

  In addition, as long as the connections of other electrical devices are consistent with the battery voltage, they cannot be removed if they are in the open position of the switch button. Otherwise, the related coils will still generate self-induced electromotive force, causing the ECU or other sensors to malfunction. damage. Equipment that may be damaged includes: ignition system, idle stepper motor, ECU programmable read-only memory, fuel injectors, air conditioners and other electromagnetic clutches, as well as some connecting wires of the ECU, etc.

  3. Do not easily disassemble the code by disassembling the battery cable.

  For most electronically controlled engines, removing the battery cable or removing the fuse connected to the ECU will interrupt the power supply for 30 seconds, thus resetting the fault code stored in the ECU. However, this method is not applicable to other engines. After all, the memory of vehicle anti-theft, audio, quartz clock, etc. are also stored in the random access memory. After the power supply is interrupted, these data will be cleared together, and then the audio lock code will occur. For these engines, it is required to clear the fault code according to the method in the maintenance instructions, and the battery connecting wire cannot be removed hastily.


Read recommendations:

601525 170mAh 3.7V

How about the characteristics of Lithium iron phosphate battery?14250 battery

CR2320 battery.This is the real reason why electric vehicle batteries are becoming increasingly less

703048 lipo battery company

AAA NiMH batteries direct sales

Last article:18650 lithium battery 3.7 v.The essence of forklift maintenance technology

Next article:R6 Carbon battery.A brief analysis of the difference between AC and DC technology of electric forkli

Popular recommendation

32700 battery manufacture

2023-03-22

lifepo4 battery pack 24v

2023-05-09

energy storage battery pack direct sales

2023-05-09

401030 lipo battery

2023-03-22

lithium battery for energy storage manufacturer

2023-05-10

18650 1800mAh 3.7V

2022-06-20

501825 180mAh 3.7V

2022-07-01

902030 500mAh 3.7V

2022-06-27

Alkaline 9V Battery LR61

2022-11-11

551521 130MAH 3.7V

2023-06-12

801520 180MAH 3.7V

2023-06-10

Coin Battery LR 621

2022-10-15

Ni-MH AA1500mAh 1.2V

2022-07-01

LR20

2023-02-07

801538 480mAh 3.7V

2022-06-27

NiMH battery packs

2023-06-25

CR1216 battery

2023-06-25

502030 lipo battery

2023-06-25

18650 battery pack Vendor

2023-06-25

801620 lipo battery

2023-06-25

Energy density of ternary lithium batteries

2024-01-17

Comparative analysis of lithium batteries and lead-acid batteries.18650 lithium rechargeable battery

2023-09-16

Lithium iron phosphate battery: already mature but not enough

2024-04-16

National standard requirements for batteries

2024-06-21

6000mah 3.2v lifepo4 battery.What are the purchasing tips for mobile power charging banks

2023-11-07

Lithium battery sharing three major core functions of BMS

2023-02-07

Lithium battery charging knowledge.48v 100ah lithium battery pack

2023-03-28

What are the characteristics of lithium iron phosphate batteries?solar energy battery storage system

2023-05-17

Nickel cobalt lithium manganate (NMC).cabinet type energy storage battery manufacture

2023-04-18

Analysis of Lithium iron phosphate industry technology and product status.lithium polymer battery

2023-07-24
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