Attention:

① The firmware CB86PLUS V2 1.3 only can be used to upgrade V2 version CB86-PLUS, cannot be used to upgrade V1 version CB86-PLUS.
② The .mac suffix behind the firmware is just a file identifier and has nothing to do with Apple Mac system computers. When upgrading the firmware, please select the file with the .mac suffix.
③ If you mistakenly upgraded the file with the .bin suffix, causing the charger's white screen to flash, just need to upgrade the file with the .mac suffix again.
④ If you upgrade a file with a .mac suffix and the computer prompts that the file is too large, select the file with a .bin suffix. Please click the link below to view the method of upgrading the .bin file:

https://www.radiolink.com/newsinfo/578619.html?templateId=148964

The difference between CB86-PLUS V1 and CB86-PLUS V2

CB86-PLUS V1

CB86-PLUS V2, add a port(DC 5.5*2.5mm)

for adapter(12-15V)

5.5*2.5mm

1. The latest firmware (Please do the voltage calibration after upgrading the latest firmware. This firmware is only for the V1 version of CB86-PLUS, do not upgrade the V2 version with this firmware)

· How to measure power supply and battery voltage with the CB86-PLUS charger when you have no multi-meter?

https://www.radiolink.com/newsinfo/585145.html?templateId=148964

The old version CB86-PLUS V1: When connecting the CB86-PLUS to the computer, your computer will not pop out a tooltip to notify format. Please format the CB86-PLUS first by the computer, and then copy the file with the bin suffix.

The new version CB86-PLUS V1: When connecting the CB86-PLUS to the computer, your computer will pop out a tooltip to notify format, click Format disk to confirm, and then copy the file with the mac suffix.

· How to upgrade the firmware of the old version CB86-PLUS by WIN10 computer?

https://www.radiolink.com/newsinfo/578619.html?templateId=148964

Attention:

If you can not download the files when clicking the files below, please click the website below to download the files you need.  

https://www.radiolink.com.cn/firmware/Charger/

旧版CB86-PLUS如何用WIN10电脑升级固件？

https://www.radiolink.com/newsinfo/578619.html?templateId=148964

② 新版CB86PLUS：

USB连接CB86PLUS和电脑时，会自动弹出格式化提示框的版本。升级时按照提示格式化，然后复制最新升级固件mac文件。

2. Upgrade Introduction:

Firmware Version: CB86-PLUS V1 3.3
Update Date: 5.19.2022
Upgrade Contents:

1. Safer Charging

① Pulse current charge mode, software optimization, and circuit design optimization of the new version CB86PLUS reduced the wastage of electron devices, improved the service life and achieved better battery protection.  

② Statistical analysis of charging trend by software, new version CB86PLUS can detect the hardware failure timely and then stop charging immediately.

2. Charging voltage and current set separately for each charging port

Different from the old version CB86PLUS, the new version CB86PLUS with V2.5 firmware or above makes charging voltage and current set separately for each charging port come true. Eight charging ports, very friendly for different capacity batteries charging at the same time.

3. Battery Doctor

① The new firmware makes the charging capacity and internal resistance monitor more accurate.

② Battery repair function makes the battery which discharges to lower than 3.0V regain capacity.

4. Higher Efficiency

Soft-switching technology reduced the wastage of the switch, making the new version CB86PLUS achieve higher charging efficiency, even though the old version CB86PLUS’ operating current is as low as 135mA with charging efficiency of up to 97%. With the same charging current, the new version CB86PLUS can charge faster than the old version CB86PLUS.

Power management adopts a switch circuit with the most efficient individual PUSH-PULL design for each charging cell. There’s no resistance to consuming power when balancing charging, which greatly decreases the heat.

5. Power supply self-adapting

① If the maximum power output of the power supply cannot meet the charging power, the current will reduced automatically to adapt to the maximum output of the power supply.

② The power smoothing method solves the problem that some power supplies cannot start rated power instantaneously.

6. Faster Refresh

7. New version CB86PLUS uses Real Time Operating System (RTOS) makes the function buttons response and parameter menu switch refresh faster.

How to Calibrate Voltage of CB86-PLUS

after upgrading the Firmware V2.5 or above

How to Upgrade Firmware of CB86 PLUS Charger?

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