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Receiver Packs...

"The best radio gear...
...is no better than its batteries!"

Anatomy of an SR receiver pack

For over 28 years we've made the best custom R/C packs you can buy. We're a little more expensive but then again, what is your aircraft worth?

Most of SR's business is in the military/aerospace industry. Our customers include NASA, Lockheed, Boeing, the Army, Navy, Marines and Air Force, the Jet Propulsion Laboratory, The Hubble Space Telescope, the Space Shuttle Program, the Mayo Clinic, Johns Hopkins University, AeroVironment, and the Harris Corp. to name just a few.

The important thing is that the packs we'll make for you are identical to those we make for NASA. Same cells, same construction, same testing, same people, same everything.

OK, it's time for specifics. What does SR do in making a pack that no one else in the R/C field does?

  • All SR cells are screened and matched Aerospace Grade cells. These are not your usual consumer type inexpensive cells. They are exactly the same cells we use for our military/aerospace applications.

  • Only SR guarantees its cells and packs not to ever form a memory and warranties each pack for one year.

  • Only SR puts every pack through five days of electronic testing to make sure every pack is perfect. These tests include a test of capacity, charge retention, and a vibration test for mechanical integrity.

  • All welded internal and external construction. Would you believe that some companies sell cells where the internal connections are nothing more than a press fit? We don't even have soldered connections, except for the connector leads themselves.

Click to enlarge
  • Even the straps we weld from one cell to another are an SR exclusive. Our oversized straps are strain relieved so that no vibration or stress is transmitted to the welds at the end of each cell. No one else has this feature! Click on the photo to the left to take a closer look at our straps.
  • All SR packs can be fast charged. Of course no cell will stand up to extreme overcharging but all SR cells have the lowest possible internal impedance so that fast charging isn't a problem.

  • Custom packs. Now, that's what we're all about. While other companies force you to buy what they make, we sell you what you want. A 5 cell pack rather than a 4 cell pack? No problem! 36" leads on the pack? No problem! A special shape pack? No problem! A JR and Futaba connector on the same pack? No problem!


Two ways to find a pack...

Listed below are the various Series of receiver packs which are available. Select a particular Series or scroll down the list. In addition, if you're interested in a particular area of the Hobby, such as Giant Scale, select that area from the listing above and to the left. You'll find special information and recommendations which will help you select the pack that's just right for you. If you'd like a printed copy, just hit your browser's "Print" command.

Remember, never charge a 1200 Series or larger pack with the 50ma charger that came with your radio. If you do, you will eventually crash! You must use higher rate chargers when you use bigger packs! We have a special series of 4 or 5 cell inexpensive chargers designed to match our packs. Don't take chances by using the wrong charger when the right charger is so inexpensive.

Special shapes or wiring requirements are never a problem. We'll be glad to add any "custom" features you might like. Just indicate these requests on the special instructions section of the order form, or give us a call. For suggestions as to how to describe a particular shape pack, click here... Pack Shapes

"H" Series cells are NiMH.  Series without an "H" are NiCd.

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  2200 Series
500 Series 3000 Series
1000AA Series 5000 Series
1200 Series  
   
 

 

 
500 Series

The SR 500 is a special pack. Although it's much smaller and lighter than the usual 500mah pack it has a capacity of almost 600mah! It's a great all around sport pack for everyday use. Click on photo to enlarge or return to pack selection list.

The internal impedance for the 500 Series pack is 10.0m Ω. Click here for details about Internal Impedance.

Sizes are in inches. Connectors are $5 additional per connector. Special wiring and configurations available upon request.

 

500 Series, 4 Cell Packs

Single Cell
Size & Wt.
Flat Pack
Size & Wt.
Square Pack
Size & Wt.
Slow Chrg
Rate
Optional Chrg
Rates
Price, Less
Connector

.67 x 1.1
.66oz

2.2 x
1.32 x .67, 2.7oz

1.32 x
1.32 x 1.1, 2.7oz

14-16hr@
50ma
7.0hr@
100ma
$29.95

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500 Series, 5 Cell Packs

Single Cell
Size & Wt.
Flat Pack
Size & Wt.
Rectangular Pack
Size & Wt.
Slow Chrg
Rate
Optional Chrg
Rates
Price, Less
Connector

.67 x 1.1
.66oz

3.29 x 1.1 x .67
3.3oz

1.98 x
1.23 x 1.1
3.3oz

14-16hr@
50ma
7.0hr@
100ma
$36.95

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1000AA Series

Click on photo to enlarge or return to pack selection list.

The internal impedance for the 1000AA Series pack is 18.0m Ω. Click here for details about Internal Impedance.

Sizes are in inches. Connectors are $5 additional per connector. Special wiring and configurations available upon request.

 

1000AA Series, 4 Cell Packs

Single Cell
Size & Wt.
Flat Pack
Size & Wt.
Square Pack
Size & Wt.
Slow Chrg
Rate
Optional Chrg
Rates
Price, Less
Connector

.56 x 1.97
.85 oz

2.21 x
1.97 x .5
3.4 oz

1.1 x
1.1 x 1.97
3.4 oz

14-16hr@
110ma
7hr@200ma $39.95

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1000AA Series, 5 Cell Packs

Single Cell
Size & Wt.
Flat Pack
Size & Wt.
Rectangular Pack
Size & Wt.
Slow Chrg
Rate
Optional Chrg
Rates
Price, Less
Connector

.56 x 1.97
.85 oz

2.76 x 1.97 x .56
4.25 oz

1.66 x
1.04 x 1.97
4.25 oz

14-16hr@
110ma
7hr@200ma $48.95

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1200 Series

The SR 1200 Series receiver pack is our smallest and lightest pack meant for Giant Scale aircraft. This is a very rugged pack with a capacity of about 1300mah. We recommend it highly. Click on photo to enlarge or return to pack selection list.

The internal impedance for the 1200 Series pack is 7.0m Ω. Click here for details about Internal Impedance.

Sizes are in inches. Connectors are $5 additional per connector. Special wiring and configurations available upon request.

 

1200 Series, 4 Cell Packs

Single Cell
Size & Wt.
Flat Pack
Size & Wt.
Square Pack
Size & Wt.
Slow Chrg
Rate
Optional Chrg
Rates
Price, Less
Connector

.9 x 1.34
1.5oz

3.5 x
1.34 x .9
6.4oz

1.75 x
1.75 x1.34
6.4oz

14-16hr@
120ma
7hr@240ma $49.95

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1200 Series, 5 Cell Packs

Single Cell
Size & Wt.
Flat Pack
Size & Wt.
Rectangular Pack
Size & Wt.
Slow Chrg
Rate
Optional Chrg
Rates
Price, Less
Connector

.9 x 1.34
1.5oz

4.38 x 1.34 x .9
7.9oz

2.63 x
1.65 x 1.34
7.9oz

14-16hr@
120ma
7hr@240ma $59.95

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2200 Series

The SR 2200 Series receiver pack (2200mah) is the same size as the 1800 Series pack but it gives you more flying time. If you have a lot of servos or servos that draw a lot of current, this is the pack to choose. Like the 1800 series pack, this is a very heavy duty receiver pack that should be used in the most demanding applications. Click on photo to enlarge or return to pack selection list.

The internal impedance for the 2200 Series pack is 5.0m Ω. Click here for details about Internal Impedance.

Sizes are in inches. Connectors are $5 additional per connector. Special wiring and configurations available upon request.

 

2200 Series, 4 Cell Packs

Single Cell
Size & Wt.
Flat Pack
Size & Wt.
Square Pack
Size & Wt.
Slow Chrg
Rate
Optional Chrg
Rates
Price, Less
Connector

.9 x 1.69
2.1oz

3.5 x
1.69 x .9
8.4 oz

1.75 x
1.75 x 1.69
8.4 oz

14-16hr@
220ma
7hr@440ma $59.95

2200 Series, 4 Cell Pack3x3.gif (810 bytes)

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2200 Series, 5 Cell Packs

Single Cell
Size & Wt.
Flat Pack
Size & Wt.
Rectangular Pack
Size & Wt.
Slow Chrg
Rate
Optional Chrg
Rates
Price, Less
Connector

.9 x 1.69
2.1oz

4.38 x 1.69 x .9
10.5 oz

2.63 x
1.65 x 1.69
10.5 oz

14-16hr@
220ma
7hr@440ma $74.95

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3000 Series

The SR3000 Series receiver pack (3100mah) is for really large and heavy aircraft applications. You will get tired of flying well before you run down a 3000 Series pack! Click on photo to enlarge or return to pack selection list.

The internal impedance for the 3000 Series pack is 3.0m Ω. Click here for details about Internal Impedance.

Sizes are in inches. Connectors are $5 additional per connector. Special wiring and configurations available upon request.

 

3000 Series, 4 Cell Packs

Single Cell
Size & Wt.
Flat Pack
Size & Wt.
Square Pack
Size & Wt.
Slow Chrg
Rate
Optional Chrg
Rates
Price, Less
Connector

1.02 x 1.97
3.0 oz

4.01 x
1.97 x 1.02
12 oz

2.01 x
2.01 x 1.97
12 oz

14-16hr@
300ma
7hr@500ma $79.95

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3000 Series, 5 Cell Packs

Single Cell
Size & Wt.
Flat Pack
Size & Wt.
Rectangular Pack
Size & Wt.
Slow Chrg
Rate
Optional Chrg
Rates
Price, Less
Connector

1.02 x 1.97
3.0oz

5.02 x
1.97 x 1.02
15 oz

3.01 x
1.88 x 1.97
15 oz

14-16hr@
300ma
7hr@500ma $95.95

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5000 Series

What can we say? The SR 5000 Series receiver pack is our highest capacity pack in regular production. We realize that not many fliers need this kind of capacity (5000mah) but if you do, here's the pack you're been looking for.  Click on photo to enlarge or return to pack selection list.

The internal impedance for the 5000 Series pack is 4.0m Ω. Click here for details about Internal Impedance.

Sizes are in inches. Connectors are $5 additional per connector. Special wiring and configurations available upon request.

 

5000 Series, 4 Cell Packs

Single Cell
Size & Wt.
Flat Pack
Size & Wt.
Square Pack
Size & Wt.
Slow Chrg
Rate
Optional Chrg
Rates
Price, Less
Connector

1.34 x 2.4
5.3oz

5.12 x
2.4 x 1.34
21.2oz

2.56 x
2.56 x 2.4
21.2oz

14-16hr@
500ma
7hr@1A $89.95

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5000 Series, 5 Cell Packs

Single Cell
Size & Wt.
Flat Pack
Size & Wt.
Rectangular Pack
Size & Wt.
Slow Chrg
Rate
Optional Chrg
Rates
Price, Less
Connector

1.34 x 2.4
5.3oz

6.4 x
2.4 x 1.34
26.5oz

3.84 x
2.4 x 2.4
26.5oz

14-16hr@
500ma
7hr@1A $109.95

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� Copyright 1998 - 2006  SR Batteries, 1335 Broadway Ave., Holbrook, NY 11741
Phone: 631.286.0079  Email: office@srbatteries.com
All rights reserved. No portion may be reproduced in any way
without written permission from SR Batteries