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Product Description

7S-21S 200A JBD Li-ion Smart BMS+RS485+CAN

Feature

The PCB uses anti-corrosion, dust-proof and moisture-proof coating, protect stable performance, prevent short circuit, oxidation and corrosion. The consumption of the whole device is less than 50mA.

Note: This version is compatible with a 7S 21 string battery pack. So cost effective, you just need to change the wiring method it will work.

BMS compatible with battery pack：7S 8S 10S 12S 13S 14S 15S 16S 17S 18S 19S 20S 21S

Specification：

Style: Smart BMS 200A (Use for Rated 3.6V/3.7V Li-ion Battery）.

Li-ion charging voltage: battery string number * 4.2V, such as 13S * 4.2V = 54.6V

Maximum current: 600A

Compulsory balanced current: maximum 160mA

Balanced pressure difference: 10mV

Wired: Yes

App compatibility for: iPhone, Android, Xiao Xiang app

APP Language: English

Working temperature range: -20℃ -- 70 ℃

The main functions are: over charge protection, over discharge protection, over current protection, short circuit protection, temperature protection, balanced protection, etc.

JBD Smart R485 LCD Display

Features:

Compact body, convenient and fast installation, and constantly display the voltage, current, temperature and power of the battery pack.

Display color: colorful

Battery abnormal alarm, battery pack overshoot, over-discharge and over-temperature alarm.

Specifications:

Size: 62 * 39 * 15.5mm

Working voltage: 6-15V

Communication mode: R485

Working temperature: - 20 ℃ --+70 ℃

Working input current: 12V

Working current: 20mA

Sleep current: 10uA

Start up: press and hold the switch button for 2 seconds, and rest for 30 seconds to rest the screen

Power display color:

Red indicates battery power: 0% - 25%, Yellow indicates battery power: 26% - 50%

Blue indicates battery power: 0% - 25%,Green indicates battery power: 26% - 50%

NOTE：

Smart R485 LCD Display It can only display: battery pack current, voltage, power and temperature, and can not modify BMS usage parameters

Package includes

1* 7S-21S 200 A Smart BMS+RS485+CAN

1*Balance Wires

1*LCD Touch screen display

1* R485 cable

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