PowerStream Power supplies, battery chargers, batteries and packs, dc/dc converters, injection molding    View Shopping Cart
August 22, 2014

Lithium Polymer Batteries from PowerStream


lithium polymer cellslithium polymer battery with PCB
Lithium polymer chargerChargers for lithium polymer cells for experimental and engineering work

Batteries, Chargers, and Power Supplies, Custom and off-the-shelf.

PowerStream has the largest selection of in-stock lithium polymer cells for product development in the world. Since the Chinese factories do not hold stock, it is difficult for designers to get the batteries they need in a timely manner. PowerStream can supply off-the-shelf batteries for engineering work and small production runs, as well as volume production cells with a short (6 week) lead time. These are not the high-discharge-rate cells used for RC hobbies, but are those typically used in cell phones, Bluetooth, and similar applications.

Lithium ion cells are used in a wide variety of portable equipment and instruments. Lithium polymer cells have a better form factor than cylindrical cells for a variety of applications, such as cell phones, PDAs, cameras. These cells are high-quality Chinese cells, made in an ISO certified environment. PowerStream has qualified this factory as being one of the premier factories for lithium polymer cells.

Features:
1. High operating voltage (3.7V average, 4.2 volts peak)
2. Energy density is high, volumetric energy density of 350Wh/L and gravimetric energy
density of 135Wh/kg.
3. No memory effect
4. Self-discharge is less than 2% per month
5. Charge/discharge cycle characteristics are excellent
6. Safety characteristics are excellent
7. The battery has a wide discharging temperature range of -20 °C to +60 °C

Note: We don't inflate our specifications as many companies do. The capacity in amp-hours is guaranteed, and will be exceeded most of the time.

Note on safety boards: The PCB or "protection circuit board" is optional, and only included when requested. Some of our in-stock cells have the PCB installed. The PCB prevents the cell from being over-discharged, short circuited, or exposed to a charging voltage that is dangerous. A typical PCB data sheet is shown here.   An MSDS for lithium polymer cells is here.

The cells that have "add to cart" are in stock for sample quantities. We try to keep 5 to 100 pieces in stock of these cells. Larger quantity and unstocked items need to be ordered from the factory in China and can take 3-6 weeks to arrive.
Lithium Polymer Cells

Part 1: Cells used in Bluetooth/MP3 Products

Model
Nominal Voltage
(V)
Capacity
Dimension
Weight Approx
(grams)
Quantity 100 Quantity 1000 Quantity 10,000 Samples
Typical (mAh)
Nominal (mAh)
T(± 0.2) x W(± 0.5) x H(± 1)(mm)
GM300910
3.7
8
 12
3.0×9×10
0.45 g $7.94 $6.60 $5.25 $15.00
add_to_cart.gif
GM300910-PCB
3.7
8
 12
3.0×9×10
0.7 g $9.94 $7.60 $5.75 $17.00
add_to_cart.gif
PGEB201212
3.7
8
 
2.0×12×12
  $7.94 $3.95 $2.88 $15.00
add_to_cart.gif
GM300815
3.7
15
 
3.0×8×15
  $7.94 $6.60 $5.75 $15.00
add_to_cart.gif
GM201021
3.7
22
 
2.0×10×21
  $4.30 $3.56 $2.85 $13.00
add_to_cart.gif
GM201021-PCB
3.7
22
 
2.0×10×21
  $6.30 $4.06 $3.35 $15.00
add_to_cart.gif
PGEB-A331030 3.7 70 mAH   3.3 x 10 x 30   $1.35 $1.15 $0.90 $4.25
add_to_cart.gif
PGEB-A331030-PCB 3.7 70 mAH   3.7 x 10 x 30   $2.35 $1.65 $1.40 $6.25 add_to_cart.gif
PGEB201235
 3.7
 40
 
2.0×12×35
1.5g $3.33 $2.80 $2.22 $10.00 each
add_to_cart.gif
GM451120
 3.7
 40
 
4.5×11×20
  $2.15 $1.75 $1.40 $6.45
add_to_cart.gif
GM451120-PCB
 3.7
 40
 
4.5×11×20
1.7 g $4.25 $2.25 $1.90 $8.45
add_to_cart.gif
GM041215
 3.7
 45
 
4.0× 12× 15
  $2.05 $1.71 $1.37 $6.15
add_to_cart.gif
GM041215-PCB
 3.7
 45
 
4.0× 12× 15
  $4.05 $2.71 $1.87 $8.15
add_to_cart.gif
GM501215
 3.7
 50
 
5.0× 12× 15
 1.2
$3.10 $2.60 $2.05 $9.30
add_to_cart.gif
GM501215-PCB
 3.7
 50
 
5.0× 12× 15
  $5.10 $3.20 $2.55 $12.30
add_to_cart.gif
GM061216

GM601216
 3.7
 60
 
6.0× 12× 15
 1.6
$2.45 $2.08 $1.67 $7.35
add_to_cart.gif
GM061216-PCB
GM061215-PCB
GM601216-PCB with protection circuit
 3.7
 60
 
6.0× 12× 15
 1.9
$4.45 $3.08 $2.17 $13.35
add_to_cart.gif
GM041223
 3.7
 70 mAH
 70 mAH
4.0×12×23
  $3.15 $2.63 $2.10 $9.45
add_to_cart.gif
GM041223-PCB
 3.7
 70 mAH
 70 mAH
4.0×12×23
2.15 g $5.13 $3.63 $3.10 $11.45
add_to_cart.gif
GM051120
 3.7
 75
 
5.0×11×20
  $2.05 $1.71 $1.37 $6.15
add_to_cart.gif
GM051120-PCB
 3.7
 75
 
5.0×11×20
  $4.05 $2.40 $1.87 $8.15
add_to_cart.gif
 3.7
 80
 70
4.0×12×25
 1.4
$2.05 $1.71 $1.37 $6.15
add_to_cart.gif
 3.7
 80
 70
4.0×12×25
  $4.05 $2.21 $1.87 $8.15
add_to_cart.gif
PGEB242030
 3.7
 90
 
2.4×20×30
  $2.80 $2.34 $1.87 $8.00
add_to_cart.gif
 GM351824
(may ship the 352023 115mAH instead)
 3.7
 100
 90
3.5×18×24
  $2.93 $2.44 $1.95 $6.93
add_to_cart.gif
 GM351824-PCB
 3.7
 100
 90
3.5×18×24
  $4.93 $2.94 $2.45 $8.90
 3.7
 120
 100
4.0×12×35
 2.3
$2.21 $1.84 $1.47 $6.63
add_to_cart.gif
 3.7
 120
 100
4.0×12×35
  $4.21 $2.34 $1.97 $8.63
add_to_cart.gif
 3.7
 150
 140
5.0×12×35
 4.0
$2.21 $1.84 $1.47 $6.63
add_to_cart.gif
 3.7
 150
 140
5.0×12×35
 4.0
$4.21 $2.34 $1.97 $8.63
add_to_cart.gif
 3.7
 150
 140
4.0×20×25
 3.3
$2.50 $2.08 $1.67 $7.50
add_to_cart.gif
 3.7
 150
 140
4.0×20×25
  $4.50 $2.58 $2.17 $9.50
add_to_cart.gif
 GM041245
 3.7
 160
 
6.5×12×35
  $2.32 $1.93 $1.55 $6.96
add_to_cart.gif
 
 160
 
3.8×20×30
 4.2
$3.60 $3.05 $2.40 $10.80
add_to_cart.gif
 3.7
 160
 
3.8×20×30
 4.2
$5.60 $3.55 $3.10 $12.80
add_to_cart.gif
 3.7
 180
 170
4.0×20×30
 3.2
$3.38 $2.79 $2.25 $7.50 add_to_cart.gif
 3.7
 180
 170
4.0×20×30
3.36 g $5.38 $3.29 $2.75 $12.14
add_to_cart.gif
GM321745
 3.7
 180
 
3.2×17×45
  $2.50 $2.08 $1.67 $7.50
add_to_cart.gif
GM321745-PCB
 3.7
 180
 
3.9×17×45
  $4.50 $2.58 $2.17 $9.50
add_to_cart.gif
 3.7
 180
 160
5.0×20×25
 3.8
$2.50 $2.08 $1.67 $7.50
add_to_cart.gif
 3.7
 180
 160
5.0×20×25
  $4.50 $2.58 $2.17 $9.50
add_to_cart.gif
 3.7
 200
 200
6.5×12×35
 5.0
$3.26 $2.72 $2.18 $9.78
add_to_cart.gif
 3.7
 200
 200
6.5×12×35
  $5.26 $3.22 $2.68 $11.78
add_to_cart.gif
 GM041745
 3.7
 230
 
4.0×17×45
  $2.57 $2.14 $1.71 $7.71
add_to_cart.gif
 GM041745-PCB
 3.7
 230
 
4.0×17×45
  $4.57 $2.64 $2.21 $9.91
add_to_cart.gif
 GM482030-PCB
 3.7
 230
 220
    $4.21 $2.34 $1.97 $8.63
add_to_cart.gif
 3.7
 230
 
4.0×20×35
 4.8
$3.15 $2.62 $2.10 $8.45
add_to_cart.gif
 3.7
 230
   
4.0×20×35
 
  $5.15 $3.12 $2.60 $10.50
add_to_cart.gif
GM052030
 3.7
 240
 230
5.0×20×30
 5.0
$3.15 $2.60 $2.07 $9.45

add_to_cart.gif
GM052030
 3.7
 240
 230
5.0×20×30
 5.0
$5.15 $3.20 $2.67 $11.45
add_to_cart.gif
 3.7
 240
 230
3.8×25×30
 5.5
$2.50 $2.08 $1.68 $7.50
add_to_cart.gif
 GM382530-PCB
 3.7
 240
 230
3.8×25×30
  $4.50 $2.58 $2.18 $9.50
add_to_cart.gif
GM042042
GM042043
 3.7
 250
 
4.0×20×42
  $2.57 $2.14 $1.71 $7.71
add_to_cart.gif
GM042042-PCB
GM02043-PCB
 3.7
 250
 
4.0×20×42
6.33 g $4.57 $2.64 $2.31 $9.71
add_to_cart.gif
GM451937
 3.7
 250
 
4.3×19×37
  $2.90 $2.43 $1.95 $8.70
add_to_cart.gif
GM451937-PCB
 3.7
 250
 
4.3×19×37
  $4.90 $2.93 $2.45 $10.70 add_to_cart.gif
 GM302547 GM032547
 3.7
 280
 
3.0×25×47
  $2.60 $2.25 $1.82 $7.80
add_to_cart.gif  
 GM302547-PCB GM032547-PCB
 3.7
 280
 
3.0×25×47
  $4.60 $2.75 $2.32 $9.80
add_to_cart.gif
 GM032248-PCB
 3.7
 280
 
3×22×48
  $5.26 $3.32 $2.68 $11.78
add_to_cart.gif
GM033240
 3.7
 300
 
3.0×32×40
  $2.95 $2.43 $1.95 $7.30 add_to_cart.gif
GM033240-PCB
 3.7
 300
 
3.0×32×40
  $5.30 $3.15 $2.45 $9.30 add_to_cart.gif
GM033340
 3.7
 300
 
3.0×33×40
  $3.30 $2.80 $2.20 $9.90
add_to_cart.gif
GM033340-PCB
 3.7
 300
 
3.0×33×40
  $5.30 $3.30 $2.70 $11.90
add_to_cart.gif
GM521843
 3.7
 350
 
5.2×18×43
  $4.50 $3.70 $3.00 $13.50
add_to_cart.gif
GM521843-PCB
 3.7
 350
 
5.2×18×43
  $6.50 $4.20 $3.50 $15.50
add_to_cart.gif
PGEB504020-PCB
 3.7
 350
 
5.0×20×40
  $6.50 $4.20 $3.50 $15.50
add_to_cart.gif
 3.7
 500
 480
6.5×25×35
 10.5
$3.31 $2.76 $2.21 $9.93
add_to_cart.gif
 3.7
 500
 480
6.5×25×35
  $5.31 $3.26 $2.71 $11.93
add_to_cart.gif
Part 2: Cells used in Mobile Phone Polymer Li-ion Battery Packs
Model
Nominal Voltage
(V)
Capacity
Dimension
Weight Approx
(g)
Quantity 100 Quantity 1000 Quantity 10,000 Samples
Typical (mAh)
Nominal (mAh)
T(± 0.2) x W(± 0.5) x H(± 1)(mm)
 3.7
 320
 
3.0×30×40
  $2.94 $2.45 $1.97 $8.82 add_to_cart.gif
 3.7
 320
 
3.0×30×40
  $4.94 $2.95 $2.47 $10.80

add_to_cart.gif

 3.7
 460
 
4.0×30×40
9.5
$3.49 $2.91 $2.33 $10.47
add_to_cart.gif
No PCB
 GM043436
 3.7
 480
 450
4.0×34×36
10.0
$3.50 $2.91 $2.33 $10.50
add_to_cart.gif
 GM043436-PCB
 3.7
 480
 450
4.0×34×36
  $5.50 $3.41 $2.83 $12.50
add_to_cart.gif
 GM043040-PCB
 3.7
 450
 420
4.0×30×40
  $5.49 $3.41 $2.83 $12.47
add_to_cart.gif
 3.7
 540
 520
4.0×30×48
 12.0
$3.58 $3.10 $2.38 $10.74
add_to_cart.gif
 GM043048-PCB
 3.7
 540
 520
4.0×30×48
 12.0
$5.58 $5.10 $2.88 $12.74
add_to_cart.gif
 3.7
 550
 
5.5×34×36
 13.0
$4.72 $3.94 $3.15 $12.48
add_to_cart.gif
 3.7
 550
 
5.5×34×36
  $6.72 $4.94 $3.65 $14.48
add_to_cart.gif
 3.7
 580
 550
5.0×30×40
 11.0
$3.60 $3.00 $2.40 $10.80
add_to_cart.gif
 GM053040-PCB
 3.7
 580
 550
5.0×30×40
 11.0
$5.60 $3.50 $2.90 $12.80
add_to_cart.gif
 GM383450
 3.7
 650
 620
3.8×34×50
 13.0
$3.50 $2.92 $2.34 $10.50
add_to_cart.gif
 GM383450-PCB
 3.7
 650
 620
3.8×34×50
  $5.50 $3.42 $2.84 $12.50
add_to_cart.gif
 GM053048
 3.7
 720
 700
5.0×30×48
 15.5
$4.41 $3.68 $2.94 $11.61
add_to_cart.gif
 GM053048-PCB
 3.7
 720
 700
5.0×30×48
  $5.10 $4.23 $3.40 $13.61
add_to_cart.gif
 GM423461
 3.7
 800
 
4.2×34×61
  $3.85 $3.20 $2.55 $11.55
add_to_cart.gif
 GM423461-PCB
 3.7
 800
 
4.2×34×61
  $5.85 $3.80 $3.15 $13.55
add_to_cart.gif
 GM053448
 3.7
 820
 800
5.0×34×48
 17
$4.95 $4.13 $3.30 $14.85
add_to_cart.gif
 GM053448-PCB
 3.7
 820
 800
5.0×34×48
  $6.95 $5.10 $3.80 $16.85
add_to_cart.gif
 3.7
 880
 850
6.0×30×48
 18.5
$3.87 $3.22 $2.58 $11.61
add_to_cart.gif
 GM063048-PCB
 3.7
 880
 850
6.0×30×48
 18.5
$5.87 $5.22 $3.08 $13.61
add_to_cart.gif
  GM553448
 3.7
 890
 890
5.5×34×48
  $4.95 $4.13 $3.30 $14.85
add_to_cart.gif
 GM553448-PCB
 3.7
 890
 890
5.5×34×48
  $6.95 $5.10 $3.80 $16.85
add_to_cart.gif
 GM053465
 3.7
 1050
 
5.0×34×65
 23.0 g
$3.20 $2.68 $2.20 $9.60
add_to_cart.gif
 GM053465-PCB
 3.7
 1050
 
5.0×34×65
  $5.20 $3.30 $2.70 $12.60
add_to_cart.gif
 3.7
 1100
 1050
5.0×37×59
 23.0
$6.00 $4.99 $3.38 $15.18
add_to_cart.gif
 3.7
 1100
 1050
5.0×37×59
 23.0
$8.00 $5.49 $3.88 $17.18
add_to_cart.gif
 3.7
 1250
 
7×34×50
  $6.08 $5.06 $4.05 $18.24
add_to_cart.gif
 GM653465-PCB or GM653565-PCB
 3.7
 1200
 
6.5×34×65
  $7.00 $4.65 $3.83 $17.00
add_to_cart.gif
 3.7
 1250
 
7×34×50
  $8.08 $5.56 $4.55 $20.24
add_to_cart.gif
 GM063465 or GM063565
 3.7
 1350
 1300
6.0×35×65
 28.5
$6.30 $5.25 $4.20 $18.90
add_to_cart.gif
 GM653465-PCB or GM653565-PCB
 3.7
 1350
 
6.5×34×65
 30g
$5.00 $4.15 $3.33 $15.00
add_to_cart.gif
 GM063465-PCB or GM063565-PCB
 3.7
 1350
 1300
6.0×35×65
 28.5
$8.30 $5.75 $4.70 $20.90
add_to_cart.gif

Part 3: Cells used in Notebook Computer/DVD/PDA Polymer Li-ion Battery packs
Model
Nominal Voltage
(V)
Capacity
Dimension
Weight Approx
(g)
Quantity 100 Quantity 1000 Quantity 10,000 Samples
Typical (mAh)
Nominal (mAh)
T(± 0.2) x W(± 0.5) x H(± 1)(mm)
 GM064050
 3.7
 1200
 1150
6.0×40×50
 25.0
$4.50 $3.75 $3.00 $13.50
add_to_cart.gif
 GM064050-PCB
 3.7
 1200
 1150
6.0×40×50
  $6.50 $4.25 $3.50 $15.50
add_to_cart.gif
 GM384985
 3.7
 1600
 
3.8×49×85
  $7.88 $6.56 $5.25 $11.10
add_to_cart.gif
 3.7
 1600
 1700
3.5×55×85
  $6.40 $5.30 $4.27 $12.90
add_to_cart.gif
 
 3.7
 
 1600
 1700
3.5×55×85
  $8.40 $5.80 $4.77 $14.00
add_to_cart.gif
(substitute the 504965 1800mAH)
 3.7
 1800
 
5.0×50×68
  $6.20 $5.15 $4.15 $18.60
add_to_cart.gif
 3.7
 1800
      $8.20 $5.65 $4.65 $19.90
add_to_cart.gif
GM654765  
 3.7
 1860
 1800
6.5×47×65
  $6.45 $5.40 $4.29 $19.35
add_to_cart.gif
GM654765-PCB  
 3.7
 1860
 1800
6.5×47×65
  $8.45 $6.40 $4.79 $21.35
add_to_cart.gif
GM3068100
 3.7
 1900
 
3×68×100
  $6.65 $5.55 $4.43 $19.95
add_to_cart.gif
GM3068100-PCB
 3.7
 1900
 
3×68×100
  $8.65 $6.05 $4.93 $21.95
add_to_cart.gif
 GM555763-PCB
 3.7
 1900
 
5.5×57×63
  $9.80 $7.10 $5.75 $25.40
add_to_cart.gif
 GM045085
 3.7
 2000
 
4.0×50×85
 37.0
$6.86 $5.72 $4.58 $20.58
add_to_cart.gif
 GM045085-PCB
 3.7
 2000
   
4.0×50×85
 
  $8.86 $6.32 $5.08 $22.85
add_to_cart.gif
 GM425085-PCB
 3.7
 2000
 
4.2×50×85
  $9.20 $6.50 $5.30 $23.60
add_to_cart.gif
 GM425085
 3.7
 2000
 
4.2×50×85
  $7.20 $6.00 $4.80 $21.60
add_to_cart.gif
GM555375
 3.7
 2100
 2300
5.5×53×75
  $7.65 $6.40 $5.10 $10.68
add_to_cart.gif
 GM055085
 3.7
 2100
 2000
5.0×50×85
 43.0
$11.10 $9.25 $7.40 $33.30
add_to_cart.gif
 GM055085-PCB
 3.7
 2100
 2000
5.0×50×85
  $13.10 $10.25 $7.90 $35.30
add_to_cart.gif
 GM457070
 3.7
 2200
 2100
4.5×70×70
 48.0
$8.60 $7.15 $5.70 $24.36
add_to_cart.gif
GM457070-PCB
 3.7
 2200
 
4.5×70×70
  $10.60 $7.65 $6.30 $26.36
add_to_cart.gif
 GM065080
 3.7
 2400
 2300
6.0×50×80
 52.0
$9.68 $6.50 $4.75 $29.04
add_to_cart.gif
 GM065080-PCB
 3.7
 2400
 
6.0×50×80
  $11.68 $7.00 $5.25 $31.04
add_to_cart.gif
 GM0550100-PCB
 3.7
 2500
 2400
5.0×50×100
 53.0
$11.50 $9.50 $7.70 $34.50
add_to_cart.gif
 GM084985
 3.7
 3200
 
8.0×49×85
60 g $11.60 $9.65 $7.75 $34.80
add_to_cart.gif
GM084985-PCB
 3.7
 3200
 
8.0×49×85
  $13.60 $10.15 $8.25 $36.80
add_to_cart.gif
PGEB124655-PCB
 3.7
3200  
12×46×55
55g $13.00 $11.00 $9.00 $18.90
add_to_cart.gif
GM0750100
 3.7
 3500
 
7.5×50×100
  $13.50 $11.25 $9.10 $40.50
add_to_cart.gif
GM0750100-PCB
 3.7
 3500
 
7.5×50×100
  $15.50 $11.90 $9.60 $42.50
add_to_cart.gif
GM0850100
 3.7
 3900
 
8×50×100
  $15.30 $12.75 $10.20 $38.80
add_to_cart.gif
 GM7550100

This is the same-capacity substitute for the GM0850100
 3.7
4000
 3900
7.5×50×100
 81.0
$16.05 $13.84 $11.07 $48.15
add_to_cart.gif
 GM7045135
 3.7
 4000
 
7.0×45×135
  $15.30 $12.75 $10.20 $21.36
add_to_cart.gif
PH-7088120
 3.7
9000 mAH
9AH
  7x88x120 160 g $28.80 $19.70 Special pricing for in-stock cells $28.80
add_to_cart.gif

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 and do not overcharge lithium ion polymer cells.
(2) Do not over-discharge , dent, crush, or burn the lithium polymer cells.
(3) The lithium polymer battery should be charged in a safe manner, and never overcharged or overdischarged.
(4) Do not try to solder directly to lithium polymer batteries .
(5) Do not disassemble lithium polymer batteries.
(6) Do not use lithium polymer batteries outside the specified temperature range
.


[Home] [PowerStream] [Site Map]
[Tech Resources]
[Policy and Privacy] [Contact Us]

Google Author Verification

PowerStream Technology
1163 South 1680 West
Orem Utah 84058

Phone: 801-764-9060
Fax: 801-764-9061

© Copyright 2000, 2002, 2003, 2004, 2005, 2006, 2008,2009, 2010, 2011, 2012, 2013, 2014
Lund Instrument Engineering, Inc. All rights reserved. by Mark W. Lund