2.1

Nominal capacity

Nominal capacity

1821mAh

Discharge: 0.2C

0.2Cdischarge

cut-off voltage: 3.4V

Cut-off voltage3.4V

Typical capacity

Typical capacity

1821mAh

2.2

EnergyEnergy

6.92Wh

2.3

Nominal

standard

Voltage

3.80V

2.4

Open Voltage

Factory voltage

3.78V~4.05V

2.5

Load VoltageLoad Voltage

≥3.8V

2.6

Internal Impedanceresistance

≤150mΩ

AC 1KHz after standard charge

AC 1KHztestafter standard charging

2.7

Charge voltagecharging voltage

4.35V

CC/CV

2.8

Standard charge current

Standard charging current

910.5mA

0.50C

CC mode

2.9

Max charge current

Maximum charging current

1500mA

0.77C

CC mode

2.10

Standard discharge current

Standard discharge current

364mA

0.20C

CC mode

2.11

Max discharge current

Maximum discharge current

2000mA

1.02C

CC mode

2.12

Discharge cut-off voltage

Discharge cut-off voltage

3.4V(Mobile phone low voltage protection voltage)

Hardware undervoltage protection voltage2.5V

2.13

Quiescency current

Quiescent current consumption

<200uA

2.14

Cycle Performance

Battery cycle life

≥300times

More than80% ofremaining capacity

2.15

Battery MeteringICCommunication Protocol

I2Cprotocol

Operating Temperature

0~+45℃

ChargeCharging

2.17

Storage Temperature

Storage temperature

0℃～+45℃

Less than 1 month

Less than one month

10℃～+30℃

Less than 6 months

Less than six months

2.18

Output interface

iPhone 8Gdedicated

2.19

WeightWeight

About28±2g

2.20

physical dimension

3.5*39.5*94.5mm(max)

3.1

Cellbatteries

Lithium ion polymer battery333993

3.2

PCMprotection board

ML-8-A PCM

single

3.3

Appearance craft accessories

High temperature fireproof insulating glue, special head sticker