E.F. Johnson Replacement Communications Batteries

and Chargers

For Business and Public Safety

(LMR Battery Technology)


This list updated 11/02/2023

These Premium packs are shipped from our USA facility and custom manufactured for us by Multiplier Industries, LLC.

Tired of bad fit and dismal performance? Specify these Premium Packs!

Warranty information at the bottom of the page.

What's the best Battery?

Look for a Li-Po, Lithium Polymer, those are the Best Batteries we have.

No Li-Po, then look for a Li-Ion Battery. Note, to charge Li-Ion or Li-Po, you will need a charger that will charge Li-Ion Batteries.

No Lithium, use a NIMH, No NIMH, use NiCD. Note: NiCd chargers will also charge NIMH.

ALL of our Chargers charge NiCD, NIMH, Li-Ion, Li-Po unless otherwise noted.

At this time you can purchase on our Amazon Store, any radio battery, Radio Battery Charger & Radio Holsters and Leather. We are adding the links to the listings.

Of Course your Dept. PO is still welcome and we can bid you a qty of any battery or charger. Just E-mail me direct.

Catalogs, Data Sheets & Fliers


Sandown Wireless P/N Replaces OEM P/N Description

List Price

Our Price

EF Johnson 7500 Series / Falcon 7500      
C196-1 N/A 9.6V / 1000 mAh / NiCd / clip Photo http://www.amazon.com/gp/product/B00QHCO03I $70.00 $49.88
C196MH N/A 9.6V / 1500 mAh / NiMH / clip Photo http://www.amazon.com/gp/product/B00QHCVJ1E $71.00 $50.60
CL196 N/A Battery clip $12.00 $10.00
EF Johnson P5100, 51SL, 51SL ES, Ascend ES, Datron Guardian, G25RPV100 Series.  (This Radio uses the same packs as the Motorola XTS 3000 / 5000        
C6034LIIC NNTN6034A 7.2V / 4400 mAh / Li-Ion / clip / smart http://www.amazon.com/dp/B00QXZK1L4 $186.00 $115.75
C8294-1 NTN8294BR 7.5V / 1500 mAh / NiCd / clip http://www.amazon.com/gp/product/B00QFQ9R02 $97.00 $72.75
C8299MH NTN8923AR 7.5V / 2000 mAh / NiMH / clip http://www.amazon.com/gp/product/B00QFSE0ZW $95.00 $55.82
G2G8299 NTN8923AR 7.4 V / 3000 mAh / Li-Po with built in USB Charger / USB Cable https://www.amazon.com/dp/B07PYYM4CP?ref=myi_title_dp $166.00 $124.50
C8299MHUC RNN4006B 7.5V / 3800 mAh / NiMH / clip Photo http://www.amazon.com/gp/product/B00LKO2YO0 $99.00 $70.55
CLE4007MHXTIS RNN4007AR 7.5V / 3500 mAh / NiMH / IS / clip http://www.amazon.com/gp/product/B00LKOALT0 $171.00 $118.50
CX8299LIPXT   Data Sheet N/A      POLYMAX 7.4V / 4600 mAh / LiPo / clip / PolyMax HPC Photo https://www.amazon.com/gp/product/B00R1WN12O $189.00 $97.04
CL8299 N/A Battery clip $12.00 $10.00
EF Johnson VP400, VP600, VP900        
C57374LI 587-5700-471 7.4 Volts, 4400 mAh / Li-Ion / Belt Clip https://www.amazon.com/dp/B01G9C6XFI?ref=myi_title_dp $195.00 $138.95
EF Johnson VP5000, VP5230, VP5330, VP5430 / VP6000 / VP6230 / VP6330 / VP6430        
CKNBL2LI-26 KNBL2M 7.4 V / 2600 mAh / Li-Ion / IP67 https://www.amazon.com/dp/B07MFRNV9V?ref=myi_title_dp $133.00 $94.77
CKNBL2LI-34 KNBL3M 7.4V / 3400 mAh / Li-Ion / IP67 https://www.amazon.com/dp/B079P5N362?ref=myi_title_dp $160.00 $114.00
CKNBL2LI-34S KNBL3M 7.4V / 3400 mAh / Li-Ion / IP67 / SMART https://www.amazon.com/dp/B0BRVTVCF6?ref=myi_title_dp $181.00 $128.97
CKNBL3LI-48 KNBL3M 7.4V / 4800 mAh / Li-Ion / IP67 (Special Order Item, Call for Availability) $192.00 $136.80
G2GKNBL2 KNBL2M 7.4V / 2600 mAh / Li-Ion / Built in USB Charger / USB Cable https://www.amazon.com/dp/B0BRVXD6M5?ref=myi_title_dp $145.00 $108.75
LEKNBL2LIIS KNBLS5 7.4V / 3400 mAh / Li-Ion / IP67 / IS (Intrinsically Safe) https://www.amazon.com/dp/B07JJ664FN?ref=myi_title_dp $219.00 $156.05
CXKNBL2LIP-41 KNBL3M 7.4V / 4100 mAh / Li-Po / IP67 https://www.amazon.com/dp/B0BRVWR36G?ref=myi_title_dp $169.00 $120.42

Charger Accessory Items

Note: Every Make and Model Radio/Battery requires different components.

We must know the Make, Model and Battery P/N in your device in order to quote you for these items.

Some obsolete radios do not have accessories or batteries available any longer.

Please e-mail us for a Quotation.


Our Most Popular New EVC Mobile Chargers


Video is on the Motorola Charger but is the same for this make.


EF Johnson Radio Models

5100 Series, 51SL ES, Ascend ES

EVC Single Cup with USB Port: $179.00

EVC 4 Cup Mobile Charger: $1057.00


EC1 Single Cup, 120 VAC, $59.85

(Charger and Power Supply)

EC Charger Video: https://www.youtube.com/watch?v=0A901a-ES9Y&t=2s

User Manual


EC1M Single Cup, 12 VDC, $77.85

(Charger, Mobile Mount Plate and 12VDC Power Cord)

User Manual


EC2 Dual Cup, 120 VAC, $106.20

Mobile Version, 12-24 VDC, $192.00

(Charger and Power Supply)

User Manual


EC6 6 Cup, 120 VAC, $375.00

Mobile Version 12-24 VDC, $516.45

(Charger, Power Supply, AC Power Cord)

User Manual


EC6 12 Cup, 120 VAC, $742.50

Mobile Version 12-24 VDC, $856.35

(Charger, Power Supply, AC Power Cord)

User Manual





Single Cup Mobile Mounting Bracket, $24.00

(Supplied with Single Mobile Charger Package)


Dual Cup Mobile Mounting Bracket, $32.00

(Supplied with Dual Mobile Charger Packages)


6 or 12 Cup Mobile Mounting Bracket, $85.00

(Supplied with 6 or 12 Cup Mobile Charger Packages)


Hard Wire Kit for all Models, $26.00

(Optional for the Single or Dual Cup Chargers, Supplied with the 6 or 12 Cup Mobile Models)



DC Power Cord for 1, 2, and 6 Cup Models, $27.00

(Optional for the AC Models, Supplied with single and dual Mobile Chargers)



Replacement Single Charger Cup, $18.00

You Must Specify what the Make. Model and battery P/N is for your radios.


Replacement Dual Charger Cup, $32.00

You Must Specify what the Make. Model and battery P/N is for your radios.

Charger User Manuals (PDF)

EC1    EC2M    EC6M    EC12M


Audio Gear

Call or E-mail for Quotation

Call or E-Mail for a Quotation

ESM-27 Video: https://www.youtube.com/watch?v=uwXVD4HxnRU&t=4s


With a well-trained staff and state-of-the-art printing equipment, Power Products can supply
custom labels for select audio accessories. Our process is highly flexible, allowing us to
prepare labels for almost any quantity. Because our artwork is prepared and printed
professionally, we do require extra lead time to get the order shipped.

Contact marketing for more information!


Recommended Chargers - AC & DC

Endura Brand

If We Sell the Battery, we have the Charger.

All these chargers are listed on our Amazon Store or just E-mail Us for a Quote.


Audio Gear

We have Police / Fire Audio gear for All Makes and Models!




Just E-Mail us for a Public Safety Agency quote.

Public Safety Agencies, Your PO and N-30 is OK, MC, Visa & Discover also works.

Order Form

Just E-mail it back to us or E-mail your PO



NiCD Types:   (1) One Year, Workmanship and Performance

NIMH Types:  (1) One Year, Workmanship and Performance.

Li-Ion Types: (1) One Year, Workmanship and Performance.

PolyMax HPC Batteries: (24) Months for Capacity, (24) Months for Materials and Workmanship.


If any CriticalBattery fails to deliver at least 80% capacity during the Warranty period, it will be replaced at No Cost to You!

If any CriticalBattery fails due to workmanship during the Warranty Period, it will be replaced at No Cost to You!

We stand behind these new Products 100%.

Try One, You will never go back to over priced O.E.M packs or Ill fitting/performing aftermarket replacements.

Our New Chemistry, PolyMax HPC Cells, will out perform all of our previous offerings.


Dealer Pricing is Available.

Quantity Pricing is Available.

Many of our Premium Packs are also Available on Amazon, Just copy/paste the link on the page to your browser.

Public Safety PO's are welcome as is our Order Form. Just E-mail it back to us.

Contact Page