SKU: 47422743109

Braille G20S GreenLite Automotive (Extra Capacity) Lithium Battery

Sale price$270.00 Regular price$300.00
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Description

Braille G20S GreenLite Automotive (Extra Capacity) Lithium BatteryOur Braille G20S GreenLite lithium extra capacity battery weighs just 4. 5 pounds, it's an automotive spec model and designed for the Import Tuner of 4 and 6 cylinder street cars with low moderate electrical demand. The Braille G20S is the common upgrade for those who run the Braille B2015 lightweight AGM battery and is also the same size as the Odyssey PC680 battery, but weighs less than a 1 3rd of the weight, has more power and capacity, as well as

Our Braille G20S GreenLite lithium extra capacity battery weighs just 4.5 pounds, it's an automotive spec model and designed for the Import Tuner of 4 and 6 cylinder street cars with low-moderate electrical demand. The Braille G20S is the common upgrade for those who run the Braille B2015 lightweight AGM battery and is also the same size as the Odyssey PC680 battery, but weighs less than a 1/3rd of the weight, has more power and capacity, as well as lasting up to 5 times longer!

The G20S is also a common size for the Harley soft tail and other bikes that use the 20L size, but is just slightly too tall on the Dyna line, so a custom G14LS can be made in a case that is smaller but has the same internals (G14LS is same price, but needs to be called in for custom build).

  • Quicker starting, with a full volt higher than lead batteries
  • Less voltage drop during cranking
  • Improved engine management & data logging performance (stable voltage)
  • 5x more efficient charging than lead, less alternator horsepower draw
  • Lasts 3-5 times longer, especially under the harshest environments
  • Much more reliable, with the lowest failure rates on the market
  • Significant weight savings, often only 1/4 the weight of lead
  • Don’t self-discharge, a disconnected battery holds 13v for over a year

Braille lithium race batteries are used by more professional race teams, car builders and race series globally, than any other lithium battery on the market!!

   Physical Specs

BCI Group 20L Width 3" / 76mm
Weight 4.5lbs / 2.04kg Height 6.25" / 159mm
Length 7" / 178mm Polarity Right Side Positive

   Performance Specs

Voltage 12 Full Voltage Charge 13.8
Pulse Cranking Amps (PCA) 947 Amp hour (Ah) 15.0
Lithium Amp hour/Lead-Acid Equivalent 36 Reserve Capacity (min) 30 
Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 47422743109

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4.4 ★★★★★
Based on 13 reviews
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Verified Purchase
Rose Hilsinger
Phoenix, US
★★★★★ 5
Watch
Color: Black/Silver-Tone/Digital
Keep good time. I used this when I was working.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
T
Verified Purchase
TC
Waukegan, US
★★★★★ 1
A waste
Color: White/Silver-Tone/Digital
If I could I would give it zero stars. It was running when I received it so who knows how long the battery has left. No instructions were included. The setup is impossible unless you’re into computerized “smart” crap. I looked up how to do that and it’s way too involved for a watch to tell me what the time is. I don’t want a personal dictator, I just wanted a watch I could wear and know what time it is. Too much hassle to return. It’s going in the trash. Total waste of time energy and money. Zero stars.
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Reviewed in the United States on July 12, 2025
K
Verified Purchase
Kristi J Williams
Port Orchard, US
★★★★★ 4
Favorite Watch
Color: Black/Silver-Tone/Digital, Color: Black/Silver-Tone/Digital
I have been using this same kind of watch for 10+ years. I like the belt like strap and the small size. I also appreciate how it has a light on it, the date, and the stop watch. I haven’t had any issues with the battery. These watches have held up well for me although I try to avoid getting them wet. The buttons are hard to press when you first get them but get a little easier to press over time. I still have issues remembering how to change the time and typically have to look up how. The silver parts on the front do wear out over time and turn copper colored. I wore one of these watches for around 5 years before buying a new one when the band which holds the excess space from the band broke. Attached is a picture of the watch that I wore for at least 5 years and a brand new one that I bought.
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Reviewed in the United States on April 11, 2026
S
Verified Purchase
S. C. Lehman
Pawtucket, US
★★★★★ 5
Perfect for School
Color: Blue/Silver-Tone/Digital
Purchased as a for a middle schooler who isn’t allowed any electronics at school during school hours. Helps keep her on task without breaking the smart device policies. Perfect “old school” way to work.
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Reviewed in the United States on March 18, 2026
P
Verified Purchase
Placeholder
Natrona Heights, US
★★★★★ 3
hard to read display, no manual included.
Color: Black/Black/Digital
I haven't decided yet whether or not I will keep the watch. Problem is there is no instruction manual attached and you cannot find one online. However if you call Timex support they will email you the manual if you give them the model number which is included in Amazon's product description. However even with the manual watch is very hard to set. It lacks some functions normally Timex has like time can only be set up there is no down button. And most importantly display is minuscule. So it is really hard to read to set. Watch is a ladies watch. It is small and I like it a lot. But buttons are hard to operate and it is hard to read.
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Reviewed in the United States on April 17, 2025

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