|
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. |
