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WEX6R21-MF W-Standard Lithium Battery

307,00  307,00 

  • Polarity: +/- [- right]
  • Capacity/V: 12
  • Power/Ah: 21
  • Cold starting power CCA /A: 315
  • Dimensions/mm: 148 x 82 x 135
  • Weight/kg: 1,45
  • Max. charge rate/A: 21
  • Maintenance free: yes
  • Leak proof: yes
  • Delivery: immediately ready for use

In stock (can be backordered)

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Delivery time: 2 - 5 days

Replaces type

lead-acid battery
L mm
W mm
H mm
YTX14 12 150 87 145
YTX14-BS 12 150 87 145
YTX14H 12 150 87 145
YTX14H-BS 12 150 87 145
YTX16-BS 14 150 87 161
YTX16-BS-1 14 150 87 161
YB16B-A 16 160 90 161
YB16B-A1 16 160 9 161
HYB16A-AB 16 151 91 180
GYZ16H 16 150 87 145
KMX14-BS 12 150 87 145



The replacement for the outdated lead-acid BatteriesThe W-standard E-Lithium battery is made of lithium iron phosphate (LiFeP04/LFP) and has many advantages over the lead acid battery, a few examples of these:

It convinces through

  • fast charging time, 10 to 15 minutes
  • full capacity even at low temperature (down to -20 degrees)
  • 5times more starting power (due to higher rotation, the engine starts faster)
  • very low self-discharge
  • compact size, smaller and lighter weight
  • Eco-friendly – no acid, no lead, no heavy metals
  • built-in ECU, to control and for safety
  • 3 years warranty
Extreme power

The W-Standard E-Lithium Batteries have high CCA value this gives the starting power of the battery. A high Ah is nice, but for start battery less interesting. You don`t start for hours, but briefly.

CCA means Cold Cranking Amps. This is the amperage that delivers a battery for 30 seconds at 0 degrees Fahrenheit (= 17.7 degrees Celsius). The charged voltage remains in the test above 9.6 volts. This value is of importance to see whether a battery is strong enough to be able to be used as a starter battery in a vehicle.

Battery performance goes down quickly at lower temperatures. This is a perfect test to see the starting capacity of a battery.

Wrongly thought is that the number of Ah directly relates to the starting capacity of a battery. This is not true. Sometimes a 20Ah (20h) battery can have a larger starting power than a 60Ah (20h) battery. This all dependents on the technique used in the battery.

W-Standard E-Lithium batteries have been regarded as the quality brand in the motorcycle parks market since 1995 and have been marketed in the USA since 2012 as well.

3 years warranty

On every E-Lithium battery W-Standard gives 3-year warranty, pro-rated. You must reigster your E-Lithium battery within 14 days of purchase on the European Importers website.

Further explanation can be found under W-Standard manufacturer – warranty conditions


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