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CMR 50680098812245 USER.df58578b-8d3b-4f66-8078-768bb4341c1b 14S 52v (58.8v) 45A-100A BMS - ebike electric bicycle 18650 Li-ion battery Does not apply
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14S 52v (58.8v) 45A-100A BMS - ebike electric bicycle 18650 Li-ion battery

14S 52v (58.8v) 45A-100A BMS - ebike electric bicycle 18650 Li-ion battery

36.97
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About this Item
Available stock:147
Guarantee: PayPal Buyer Protection
Location: Las Vegas, Nevada
Handling Time:5 business days
Returns: Not Accepted
Condition: New
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Custom Bundle : [No]
Chemical Composition : [Li-Ion]
MPN : [50680098812245]
Battery Size : [18650]
Voltage : [51.8 V]
Modified Item : [No]
Brand : [CMR]
UPC : [Does not apply]
Product Type : [Battery]
Non-Domestic Product : [No]
Item Specifics
eBay

14S 51.8V 45A BMS PCB PCM for ebike electric bicycle 18650 Li-ion LIPO battery Product Description

100% Brand New and High Quality


This product is 14 string 50.4V 51.8V 60V lithium battery power protection board. With a balanced, same port 45A discharge. With heat sink, size: 120 * 60 * 9mm. with Cable, length is 300mm.

Protection board with overcharge protection, over discharge protection, over current protection, short circuit protection, temperature protection.

Electrical parameters: (Lithium ion battery) (14 string)

Detail

Specifications

Tipical

Unit

Discharge

Continuous

Discharging Current

45

A

Instantaneous

Discharge Current

120

A

Charge

Charging Voltage

58.8

V

Charging Current

45

A

Overcharge Protect

Over-charge Detect

4.28±0.05

V

Protect Delay

100

mS

Over-charge release

4.08±0.05

V

Balance

Detect Voltage

4.2±0.025

V

Release Voltage

4.2±0.05

V

Balance Current

60±5

mA

Over-discharge Protect

Over-discharge Detect

2.55±0.08

V

Over-discharge Detect delay

50

mS

Release Voltage

2.9±0.1

V

Over-current Protect

Detect Voltage

150

mV

Detect Delay

15

mS

Current Detect

130±10

A

Release Condition

Cut Load

Short-circuit Protect

Protect Condition

Cut Load

Detect Delay

200

uS

Release Condition

Cut Load

Temperature Protect

Temperature Protect

/

Resistance

Inner

≤15

Self-Consumption

Working Current

≤60

uA

Sleep Current (when Over-discharge)

≤10

uA

Working Temperature

Range

-30/+80

Attention when connecting:

When you connect BMS with cells or disassemble BMS from battery pack, the following order and regulations must be complied with to avoid damage of components of BMS and problems of not protecting of cells.

-In order to achieve the best performance of BMS and to run the longest distance, all the battery must be matched well (Each battery voltage 0.05V, IR15 mΩ,capacity30mAh) to make sure the better consistency of the battery.

-Cell must be connected in parallel first, after then connected in series

-Order of connection:

Step1: Connect charging /discharging wire , battery pack negative wire

Step2After confirm the wires are connected OK, plug the connector cable in the BMS

DO NOT plug CONNECTOR CABLE in the BMS before connect wire!!

Attention, ESD protection during work.

Package Included:

1x 14S 45A Lithium Battery Protection Board


CONTACT_US:

For helping with your order or if you have any questions regarding our products, please contact us through eBay's internal message system.
All messages are answered within 24-48 hours. We will do our best to resolve the issue.

 


Thank you for looking, if you have any questions feel free to ask and we will do our best to get back to you promptly!

Cafemotoracer is YOUR NUMBER 1 CHOICE for ALL Motorized Bicycles we can provide engines, engine kits, high performance spare parts, motorized bicycle and spare parts of bike.

 

 



FEEDBACK:

We maintain high standards of excellence and strive for 100% customer satisfaction! 

Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.

It is impossible to address issues if we do not know about them!

 

CONTACT_US:

For helping you with your order or if you have any questions regarding our products, please contact us through eBay's internal message system.
All messages are answered within 24-48 hours. We will do our best to resolve the issue.

 


Thank you for looking, if you have any questions feel free to ask and we will do our best to get back to you promptly!

Cafemotoracer is YOUR NUMBER 1 CHOICE for ALL Motorized Bicycles. We can provide with engines, engine kits, high performance spare parts, motorized bicycles and spare parts.

 

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