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4S 15A Li-ion Lithium Battery 18650

Charger Protection Board 14.4V 14.8V 16.8V

Decri!tion"

The module name: 4 string lithium battery protection board

The modular nature: polymer lithium battery protection board

Overcharge detection voltage: 4.25 0.025V

Overcharge release voltage: 4.15 0.05V

Over discharge detection voltage: 2.50 0.0V

Over discharge termination voltage: ! 0.1V

"urrent: 20#!0$

%or&ing current: 15$ 'the natural heat 10$( plus the 15$ heat sin&( the ma)imum instantaneous

current !0$* +or other current( please contact customer service.

Termination conditions: protection condition the release o+ automatic recovery( ,ithout activation

'optional charger activated( please re+er to the operating instructions*

-ain +unctions: the overcharge protection +unction( overdischarge protection( short#circuitprotection( over current protection.

%or&ing temperature: #40/5 degrees 'high temperature environment and please strengthen

heat*

"onnection: ,elding output

-odule sie: 50mm22mm4mm

-odule single:

http://s1295.beta.photobucket.com/user/timluchina/media/1-526F672C_zps3c6a4ceb.jpg.html

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The scope o+ application:

The protective plate can be used as the nominal voltage o+ 14.4V( 14.V( 13.V +our series o+

lithium polymer battery group( +our strings o+ 1350 lithium batteries as overcharge and overdischarge( short circuit protection. %ithout the activation +unctions in the application +or po,er

transient current very high( inverter applications can avoid +alse triggering protection( use moreconvenient.

eal photos

1( automatic activation instructions: such as posted 0 ohm resistor pictured in the circle to enable

automatic activation +unction( in the application conditions beyond the protection parameters(

protection board start protection( ,hen returned to the protection parameters ,ithin(automatically restore to normal output( ,ithout the need +or manual activation or activation

charge.

2( the activation o+ non automatic note: i+ the 0 ohm resistor is not attached to the ring to close

,hen automatic activation +unction( in the application conditions beyond the protectionparameters( protection board start protection( ,hen returned to the protection parameters ,ithin(

does not restore normal output( reuires activation or activation charge manually.

Package Included:

1 x 4S 15A Li-ion Lithium Battery 18650 Charger Protection Board 14.4V14.8V 16.8V

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Connections:

P+ : battery group +

P-: battery group -

B+ : cell 1+

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B1-: cell 1- & cell 2+

B2-: cell 2- & cell 3+

B3-: cell 3- & cell 4+

B-: cell 4-

(Note: if no output when connected, need to use a 16.8V toactivate the board)

Product Features:

Module:4S it!iu" Battery Protection Board #nput $oltage %beteen B+' B-(: )SS-*3 , )SS+2 )olts

o$erc!arge detection $oltage :42./**2.)

o$erc!arge protection acti$ation $oltage:432.,430.)

o$erc!arge protection de-acti$ation $oltage: 41,42)

$er-disc!arge protection acti$ation $oltage: 232,24)

$er-disc!arge protection de-acti$ation $oltage: 2*,31)

elay ti"e as 5ollos:

$erc!arge protection delay ti"e: *.,1. second o$er-disc!arge protection delay ti"e: .*,1.* "icro-seconds

o$er-current protection delay ti"e: .,1. "icro-seconds

o$ercurrent current:6 "ini"u" - 126 "a7i"u"

Static current: 1,142 u6

8or9ing $oltage: 2* ) "ini"u" , 24) "a7i"u"

Protections:

S!ort circuit protection$erc!arge protection$er-disc!arge protection$ercurrent protection

operating te"perature:-4*-.

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