|
Batteries, Chargers, and Power Supplies, Custom and
off-the-shelf.
For more battery engineering resources click
here:
PowerStream offers the following cylindrical lithium ion batteries to design engineers and original
equipment manufacturers. Terms FOB China, payment with order. Prices are subject to change, please inquire for current prices.
3-6 weeks delivery time. Shorter times (3-6 days) will be quoted upon request. Samples Available.
Lithium ion
cells are used in a wide variety of portable equipment and instruments. 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 cylindrical Li-ion
cells.
Features:
1. High operating
voltage(3.7V)
2. Energy density is high
3. No memory effect
4. Self-discharge is less than 10% 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.
|
Model |
Nominal Voltage
(V) |
Capacity |
Dimension(max) |
Weight
Approx
(g) |
Quantity 100 |
Quantity 1000 |
Quantity 10000 |
Sample price (1-99) |
|
Typical
(mAh) |
Nominal
(mAh) |
Diameter
(mm) |
Height
(mm) |
| GMB10220 |
3.7 |
100 |
|
10 |
22 |
|
$3.70 |
$3.03 |
$2.35 |
$11.10 |
| GMB10440 |
3.7 |
300 |
|
10 |
44.0 |
|
$3.45 |
$2.83 |
$2.20 |
$10.35
|
GMB10440-con
with MOLEX 5264 2-pin in stock for immediate delivery
|
3.7 |
300 |
|
10 |
44.0 |
|
$1.50 |
$1.50 |
$1.50 |
GMB10440- with wire connector
$1.50 in all quantities
|
| GMB14250 |
3.7 |
300 |
|
14.3 |
25 |
|
$3.20 |
$2.62 |
$2.04 |
$9.60 |
|
|
3.7 |
600 |
|
14.3 |
43.0 |
16 |
$3.20 |
$2.62 |
$2.04 |
$9.60 |
|
|
3.7 |
650 |
620 |
14.3 |
43.0 |
16 |
$3.30 |
$2.75 |
$2.14 |
$9.90 |
|
|
3.7 |
700 |
|
14.3 |
43.0 |
16 |
$3.45 |
$2.83 |
$2.20 |
$10.35 |
|
|
3.7 |
720 |
700 |
14.3 |
47.0 |
17 |
$3.45 |
$2.83 |
$2.20 |
$10.35 |
|
|
3.7 |
750 |
720 |
14.3 |
50.0 |
18 |
$3.45 |
$2.83 |
$2.20 |
$10.35 |
|
|
3.7 |
700 |
650 |
17.3 |
34.5 |
18 |
$3.30 |
$2.61 |
$2.00 |
$9.90 |
|
|
3.7 |
1200 |
1050 |
17.3 |
50.0 |
27 |
$4.74 |
$3.79 |
$3.02 |
$14.22 |
|
|
3.7 |
1500 |
1450 |
17.3 |
65.0 |
36 |
$6.42 |
$5.25 |
$4.08 |
$19.26 |
|
|
3.7 |
1400 |
1350 |
18.3 |
50.0 |
33 |
$4.93 |
$4.03 |
$3.14 |
$14.79 |
|
|
3.7 |
2000 |
1950 |
18.3 |
65.0 |
43 |
$6.90 |
$5.64 |
$4.39 |
$20.72 |
|
|
3.7 |
2200 |
2150 |
18.3 |
65.0 |
46 |
$7.40 |
$6.06 |
$4.71 |
22.20 |
Prismatic Lithium Ion Cells Quantity prices are based on one order, one shipment. Allow time to ship by
ocean freight from China for large quantities of lithium containing cells and batteries.
Quantities under 100 pieces
qre considered "Sample orders." These are available for 3 times the 100 piece
unit price and take 3-4 weeks to get. For faster delivery we can use your UPS
or DHL account to ship directly from China to your office. Unfortunately FEDEX
does not ship batteries from China. The cost of a direct shipment will depend
on your agreement with the carriers, but is usually US $30 to $50.
Caution:
(1) Do not short-circuit
and do not overcharge lithium ion cells.
(2) Do not over-discharge , dent, crush, or burn the prismatic cells.
(3) The
lithium ion battery should be removed from the instrument when battery is depleted.
(4) Do not try to solder directly to
prismatic lithium ion batteries .
(5) Do not disassemble lithium ion batteries.
(6) Do not use lithium ion batteries
outside the specified temperature range
.
How to connect to prismatic lithium ion
cells.
Prismatic cells were designed to be used with wire leads. Attempts to use them with printed circuit
board solder tabs, either surface-mount or through-hole, are generally not successful. The preferred way to use them is with
wires soldered to solder tabs, which are capacitance-discharge spot welded to the battery terminals. In turn these wires go
either to the safety board or to a pin-and-socket PC board connector to plug onto the board. From the safety board the output
wires can also be soldered directly into the circuit board, or using a pin-and-socket connector. |
