PCB for 2S Li-ion

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Basic Info

Payment Type:	Telegraphic Transfer in Advance (Advance TT, T/T)

Product Description

No. test item Criterion

Voltage: Charging voltage: CC/CV:

Current balance: current for single cell:

Over-charge protection: over charge detection voltage: 3.8-4.4V (can adjust):

Over-discharge protection: over discharge detection voltage: 1.9-3.1V (can adjust):

Over-current protection: over current detection voltage: 0.06-0.6V:

Short protection detection condition exterior short circuit:

Resistance protection circuitry (B- to P-) ≤30mΩ

Temperature:

Size: L33.5*W16*T2.5mm

Li-ion/Li-polymer (4.2V/cell)

LiFePO4 (3.6V/cell)

Balance voltage for single cell

Balance current for single cell: ≤25μA

Maximal continuous charging and discharging current: 5A

Over charge detection delay time 0.5~2.5S

Over charge release voltage 3.8～4.4V(can adjust)

Over discharge detection: delay time 50-300mS

Over discharge release voltage: 1.9-3.1V(can adjust)

Over current detection: current 10-20A

Detection delay time: 1~50ms

Release condition: Cut load

Detection delay time: 200-500us

Release condition: Cut load

Operating temperature range: -40-85℃

Storage temperature range: -40-125℃

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