
™
User Manual
Models EC6M / EC6M-V2
FOR RECHARGEABLE TWO-WAY RADIO BATTERIES
Six Unit Rapid Charger

ENDURA EC6M CHARGERS
Table of Contents
PageTopic
Introduction
Important (read before use)
Caution (read before use)
EC6M Features
Accessories For In-Vehicle Use
Replacing A Charging Pod
Charging A Battery
Fault Conditions & Advisements
Warranty And Service
Specifications
EC6M Accessories
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5
7
9
10
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16
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1
Introduction – EC6M Chargers
Thank you for purchasing an Endura™ EC6M charger. This User Manual covers two
models: EC6M and EC6M-V2. Both models are designed for desktop use, but may also
be installed in a vehicle with available accessories. The EC6M is compatible with
nearly all Endura TWP charging pods and for those pods that are not compatible, the
model EC6M-V2 is available. Feature differences for EC6M-V2 are noted in this manual
where appropriate.
The EC6M is designed for charging two-way radio batteries whether on or off a radio.
Based on the charging pod installed, it can rapid charge these battery chemistries:
lithium ion (Li-Ion), lithium polymer (LiPo), nickel-metal hydride (NiMH), or nickel
cadmium (NiCd).

2
If you wish to replace the charging pod in the future, check the model number on
the product label (EC6M or EC6M-V2) to ensure the replacement pod selected is
compatible with your model. For a complete list of charging pods available or to confirm
pod compatibility, contact a Power Products dealer, visit www.powerproducts.com,
or call customer service at 800-529-1618.
Important
1. Read all Caution statements below and this User Manual before attempting to
charge a battery.
2. Check to make sure a charging pod compatible with your battery is properly
installed before charging a battery or installing the charger in a vehicle.
3. Always charge new batteries completely before initial use. Recycle batteries
when they can no longer be used. Do not discard unwanted batteries in the trash
or incinerate. Batteries exposed to fire or excessive heat may explode.
4. For best battery performance, charge NiCd and NiMH batteries when they are
fully discharged.

3
Caution
1. Based on the pod selected, EC6M can charge Li-Ion / LiPo / NiMH / NiCd batteries.
If the pod is marked for Li-Ion / LiPo only, do not attempt to charge NiMH / NiCd
batteries. If the pod is marked for NiMH / NiCd only, do not attempt to charge LiIon / LiPo batteries. Do not use EC6M to charge batteries with other chemistries
or batteries that do not have overcharge protection.
2. Use charger in areas protected from the weather. Do not expose the charger to
rain, any liquids, or excessive moisture.
3. Do not attempt to charge a battery without first installing the appropriate charging
pod. Use only charging pods designed for your EC6M. Disconnect charger from
the power source before installing, adjusting, or removing the charging pod.
4. Make sure contacts in charging pod and on the battery are clean. Do not allow
wire or metal objects to touch contacts in charging pod or any internal part of the
charger.

4
Caution (continued)
5. Do not remove the charger’s housing or make any modification to the charger.
6. Use only the power supply or DC power accessories specified for EC6M. If a
replacement is required, see section EC6M Accessories. Use of other power
supplies or DC power accessories may damage the charger or batteries you may
be attempting to charge.
C AUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE
COVER. NO USER SERVICEABLE PARTS ARE INSIDE. REFER ANY SERVICING
TO QUALIFIED SERVICE PERSONNEL.
The exclamation point within the triangle is a warning sign
alerting you of important instructions accompanying the product.

5
EC6M Features
1. Power on / off switch.
2. DC power connection port – for AC to
DC power supply or TWC6M-VPA.
3. Removable charging pod – shown for
one position only.
4. DC power connection port.
5. Charge status LED – shown for one
position only.
6. Status LED information – also see bottom
label.
7. Charger base.
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