June 14, 2026

Lithium ion Rechargeable (secondary) Coin Cells from PowerStream

Chargers for lithium ion coin cells are available from PowerStream. Click here.

For more battery engineering resources click here:
Primary and Coin Lithium Battery Primer:

Features:
(1) High energy density up to 270WH/Kg.
(2) High operation voltage, 3.6 V depending upon loading resistance.
(3) Wide operation temperature range, -20 °C to +60 °C .
(4) Non-magnetic stainless steel case, hermetically sealed. Safe for transportation and general shock. No leakage problem.

UN transportation test

The LIR series of secondary (rechargeable) lithium button cells gives gives high voltage, long shelf life, and high energy density in a small cell. Applications include laptop computers, PDA, IC cards, electric clocks, watches, remote control keys, cameras, toys, etc.

Model
Number

Data
Sheet

Normal
voltage(V)

Normal
Capacity
(mAh)

Max
Discharge
(mA)

Internal Impedance

Cycle Life
(times)

Dimension
(mm)

Approx
Weight(g)

Price
100-999

Price 1000-9,999

Price 10,000+

Sample Price

Lir1220

Data Sheet

3.6V

8±2 mAH

10 mA

500

12mm diameter, 2.0 mm thick

0.7g

$1.35

$1.13

$0.90

$5.00 each retail

Lir1620
Drawing for optional horizontal pins

Data Sheet

ROHS Certificate

3.6V

11 mAh

20 mA

1.2 Ohms

500

16.0*2.2

1.2g

$1.35

$1.13

$0.90

$5.00 each retail

Lir2016

Data Sheet

ROHS Certificate

3.6V

15 mAh

24 mA

1.0 Ohms

500

20.0*1.8

1.6g

$1.35

$1.13

$0.90

$5.00 each retail

Lir2025

Data Sheet

ROHS Certificate

3.6V

25 mAh

40 mA

0.75 Ohms

500

20.0*2.7

2.2g

$1.35

$1.13

$0.90

$5.00 each retail

Lir2032

Data Sheet

ROHS Certificate

3.6V

35 mAh

70 mA

0.60 Ohms

500

20.0*3.2

3.0g

$1.26

$1.05

$0.84

$5.00 each retail

Lir2430

Data Sheet

ROHS Certificate

3.6V

60 mAh

110 mA

0.60 Ohms

500

24.5*3.2

3.7g

$1.53

$1.25

$0.97

$5.00 each retail

Lir2450

Data Sheet

ROHS Certificate

3.6v

110mAh

200 mA

0.40 Ohms

500

24.5*5.4

5.2g

$1.85

$1.52

$1.18

$5.00 each retail

Lir2477

Data Sheet

ROHS Certificate

3.6v

150mAh

300 mA

0.30 Ohms

500

24.5*8.4

7.8g

$2.02

$1.66

$1.29

$5.00 each retail

LIR3048
(formerly the LIR3055)

Data Sheet

ROHS Certificate

3.6V

230mAh

230mA

500

30.5*5.5mm

8.5g

$2.50

$1.93

$1.39

$5.50 each retail

Quantity pricing is based on one order, one shipment. Allow time for ocean freight from China for large quantities of lithium containing cells.

Caution:
(1) Do not short-circuit
(2) Do not over-discharge , dent, crush, or burn the battery.
(3) The battery should be removed from the instrument when battery is depleted.
(4) Do not try to solder directly to the battery, don't put through solder reflow process .
(5) Do not disassemble the batteries.
(6) Do not use outside specified temperature range

PowerStream offers these lithium ion rechargeable coin cells to original equipment manufacturers. We have supplied many thousands of these cells to many happy customers in the USA, Korea, Japan, and Europe.

Prices are subject to change, please inquire for current prices. We carry some stock in the USA, larger quantities 3-6 weeks delivery time.

Following are examples of solder tabs that have been made. Even though surface mount tabs are available, these cells will be damaged if put through a surface mount reflow process due to the high temperatures involved. For a complete list of pin configurations click here.

horizontal mount 2 pin for 2450 size coin c ell

horizontal mount 2 pin for 2032 size coin cell

horizontal mount 2 pin for 2016 size coin cell

horizontal mount 2 pin for 2477 size coin cell

Lithium ion coin cells

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