Criticalbattery.com
When You Life is in the balance.
Supplies for the BKR5000 Radios
Model BKR5000 Radios
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Everything You Ever Wanted to Know About Batteries and Chargers
New Warranty effective 7/1/2025
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Premium Replacement Batteries
Not Yet, but we are working on it.
For now, stick with O.E.M.
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Charging Solutions
Radio may stay powered on while charging
Space efficient designs simplify in-vehicle installation
Cold and hot battery monitoring & other important warnings
All models safely charge O.E.M. Li-Ion and NIMH batteries
Our Best Mobile Charger
P/N EVC-BK3
In-Vehicle Single Cup Charger
Charges: Bendix King Technologies model BKR5000 Radio
Includes DC power cable, tie-down strap, and USB port for charging iPhone / iPad or Samsung devices. For use with Li-Ion / LiPo batteries only.
Key Product Features: Radio holder provides a precision fit with the radio and battery.
Status LED confirms charging in progress, charging 80% complete, and battery fully charged.
Includes fasteners for mounting. Charges battery with or without radio. Two-year warranty.
Note: EVC-BK3 requires 12V / 2.8A minimum to fully charge the BKR5000 battery and your USB Device.
Low Input voltage from will result in the battery being under charged.
Rugged single unit charger tested to 9 g-force. Includes USB port
for mobile phone / USB Accessory charging, 12-24 VDC, Full 2-year warranty
$179.80
Data Sheet -- User Manual -- Buy Now on Amazon -- call or email for a quote
Your N-30 Account for Public Safety Agencies is assured and your CC will work with us also.
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Accessory Dash Mount
Order P/N EVC-MB1, $31.00
Not Available Yet on Amazon. Order Directly CC or N-30
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$18.00
Not Available Yet on Amazon. Order Directly CC or N-30
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$25.00
Note: Order EVC Charger separate.
Not Available Yet on Amazon. Order Directly CC or N-30
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All Mobile Chargers Video: https://youtu.be/vrret7Rq18M
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Our Best Four Cup Mobile Charger
P/N EVC-BK3-4
Charges: Bendix King Technologies model BKR5000 Radio
Includes DC power cable with locking XLR connector.
For use with Li-Ion / LiPo batteries only. Dimensions (HxWxD): 10.0" x 16.0" x 4.8" / 25.4 x 406.4 x 121.9 mm.
Key Product Features: Each charging position includes a tie-down strap and USB port for charging a mobile phone or tablet.
Status LED confirms charging in progress, charging 80% complete, and battery fully charged.
Charges battery with or without radio. Two-year warranty.
Tested to 9 g-force and NFPA compliant.
Note: EVC-BK3-4 requires 12V / 2.8A per battery minimum to fully charge the
BKR5000 battery and your USB Device.
Low Input voltage from will result in the battery being under charged.
In Vehicle 4-unit charger, ultra compact, 12-24 VDC, Full 2-year warranty
$1057.05
Data Sheet -- User Manual -- Buy Now on Amazon -- call or email for a quote
Your N-30 Account for Public Safety Agencies is assured and your CC will work with us also.
All Mobile Chargers Video: https://youtu.be/vrret7Rq18M
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AC Desk Charger
P/N EC1-V2-BK3
Charges: Bendix King Technologies model BKR5000 Radio
For use with Li-Ion / LiPo batteries only.
Product Features: Replaceable pod allows future use with different radios / batteries.
Charges battery with or without radio. Status LED confirms charging in progress, charging 80% complete, and fully charged.
Certified to meet U.S. Department of Energy (10 CFR, Part 430, PC3/4) and California Energy Commission (CEC-400-2011-005) requirements for energy conservation.
120/240 VAC Desktop Charger
Affordable single unit charger
2-year warranty
$59.85
Data Sheet -- call or email for a quote
Not Available Yet on Amazon. Order Directly CC or N-30
Your N-30 Account for Public Safety Agencies is assured and your CC will work with us also.
Power Products Charger Video: https://youtu.be/T2NvcZlVu1I
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DC Mobile Charger
P/N EC1M-V2-BK3
Charges: Bendix King Technologies model BKR5000 Radio
For use with Li-Ion / LiPo batteries only.
Product Features: Includes vehicle power adapter and mounting bracket with adjustable tie-down strap.
Replaceable pod allows future use with different radios / batteries.
Charges battery with or without radio. Status LED confirms charging in progress, charging 80% complete, and fully charged.
Certified to meet California Energy Commission requirements for energy conversation (CEC-400-2011-005).
In-Vehicle Charger
Single unit in-vehicle charger with mounting bracket and VPA
12-24 VDC, Full 2-year warranty
$77.85
Data Sheet -- call or email for a quote
Not Available Yet on Amazon. Order Directly CC or N-30
Your N-30 Account for Public Safety Agencies is assured and your CC will work with us also.
EC1M Mobile Charger Video: https://youtu.be/T2NvcZlVu1I
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Two Cup Dual Charger, Desktop or Mobile
P/N EC2M-BK3-D (Desktop) or EC2M-BK3-D-M (Mobile)
Charges: Bendix King Technologies model BKR5000 Radio
For use with Li-Ion / LiPo batteries.
Product Features: Charges two batteries with or without radio. Replaceable pod allows future use with different radios / batteries.
Status LED for each position confirms charging in progress, charging 80% complete, and fully charged.
Provides cold and hot battery monitoring for batteries with temperature sensing circuitry.
Certified to meet U.S. Department of Energy (10 CFR, Part 430, PC3/4) and California Energy Commission (CEC-400-2011-005) requirements for energy conservation.
Desktop or In-vehicle Charger
Dual unit charger, 120/240 VAC model or 12-24VDC Model
Full 2-year warranty
Desktop AC Version: $106.20 Mobile DC Version: $192.00
Both come with AC power supplies, DC version includes
DC power cords and mounting bracket with tie-downs
Data Sheet -- call or email for a quote
Not Available Yet on Amazon. Order Directly CC or N-30
Your N-30 Account for Public Safety Agencies is assured and your CC will work with us also.
Power Products Charger Video: https://youtu.be/T2NvcZlVu1I
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Six Cup Desk or Mobile Charger
P/N EC6M-V2-BK3 (Desktop) or EC6M-V2-BK3-M (Mobile)
Charges: Bendix King Technologies model BKR5000 Radio
Charges Li-Ion, and LiPo batteries. Includes 100-240V AC power supply (TWC6M-PS) with cord for U.S. type wall outlet (TWC6M-PC) and user manual.
Product Features: Compact footprint (20.0" x 5.8" x 3.6") and weighs only 3.1 lbs. Rapid charges NiCd, NiMH, or Li-Ion batteries.
Replaceable pods allow future use with different radios / batteries.
Charges battery with or without radio.
Status LED confirms charging in progress, 80% complete, and fully charged. Approvals: FCC, CEC, CE, and UL for power supply.
Desktop or In-vehicle Charger
Six unit charger, 120/240 VAC model or 12-24VDC Model
Full 2-year warranty
Desktop AC Version: $375.00 Mobile DC Version: $516.45
Both come with AC power supplies, DC version includes
DC power cords and mounting bracket with tie-downs
Data Sheet -- call or email for a quote
Not Available Yet on Amazon. Order Directly CC or N-30
Your N-30 Account for Public Safety Agencies is assured and your CC will work with us also.
Power Products Charger Video: https://youtu.be/T2NvcZlVu1I
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Base or Mobile 12 Cup Charger
P/N EC12-B3-D (Desktop) or EC12-BK3-D-M (Mobile)
Charges: Bendix King Technologies model BKR5000 Radio
Includes 6 dual charging pods and power supply with cord for U.S. type wall outlet.
Rapid charges Li-Ion, or LiPo batteries
Certified to meet California Energy Commission (CEC-400-2011-005) and DoE (10 CFR, Part 430) requirements for energy conversation.
Provides cold and hot battery monitoring for batteries with temperature sensing circuitry.
Product Features: charges two batteries with or without radio.
Replaceable pod allows future use with different radios / batteries.
Charging status of rear radio position confirmed by top LED.
Charging status of front radio position confirmed by middle LED.
Bottom LED illuminates to confirm charger is receiving
power when both front and rear positions are empty.
Approvals: CEC, DoE, FCC, CE, UL (power supply).
Desktop or In-vehicle Charger
Six unit charger, 120/240 VAC model or 12-24VDC Model
Full 2-year warranty
Desktop AC Version: $742.50 Mobile DC Version: $856.35
Both come with AC power supplies, DC version includes
DC power cords and mounting bracket with tie-downs
Data Sheet -- call or email for a quote
Not Available Yet on Amazon. Order Directly CC or N-30
Your N-30 Account for Public Safety Agencies is assured and your CC will work with us also.
Power Products Charger Video: https://youtu.be/T2NvcZlVu1I
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F.O.C.S Disaster Site Charging Systems
Our Solution to Charging the radios in the boonies!
Please Contact Us for a Quotation. These Custom Cases can be built for the BKR5000
Your N-30 Account for Public Safety Agencies is assured and your CC will work with us also.
Office: 603-425-9876
Or email sales
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Swivel Adapters for Bendix King & Our BEE Leather
USA Made Leather Swivel Belt Loop for Radio/Holster
For 2 1/2 Inch Belts, $22.00
For 3" Belts, $27.00
Leather/Metal Swivel Belt Clip, USA Made
Lets you use your swivel "D" radio or Holster on any belt
$18.00
Your N-30 Account for Public Safety Agencies is assured and your CC will work with us also.
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Complete Catalog of all USA Made BEE Leather/Nylon Products
Just Click anywhere on the directory above to download the Catalog
Call: 603-425-9876 or email: sales@criticalbattery.com
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100% Satisfaction guaranteed!
Single Point Personal Service
Free Shipping for all First Time Customers
Free shipping on all orders over $1500.00
Public Safety Agencies qualify for immediate N-30 Accounts
Or call & use your Credit Card or place an order thru Amazon
Samples are available, try it for 30 days then either pay the invoice or return the product.
All shipping is Fresh Stock from our new California Warehouse
All Our Products are manufactured for us by Power Products, the Largest aftermarket supplier in the USA
Call: 603-425-9876 or email us for a quotation
Sandown Wireless
19 Phillipswood Road
Sandown, NH 03873 USA
Office: 603-425-9876 - email: sales@criticalbattery.com
Please visit our other Communications Products web sites:
Radio Towers by ROHN and Thomas Shelby - Criticaltowers.com
Radio Systems by Kenwood - Criticalradio.com
Public Safety Products - Criticalresponder.com