⚡ Power your ride with the future of lithium performance!
The AMPXELL YTX14AH BS Lithium Motorcycle Battery delivers 12V and 240A starting power with advanced LiFePO4 technology. It offers exceptional low-temperature operation (-4°F to 140°F), weighs just a third of lead-acid counterparts, and features a durable, maintenance-free design compatible with major motorcycle and powersport brands. Backed by a 12-month warranty and US-based support, it’s engineered for longevity, safety, and peak performance.
| Manufacturer | AmpXell Technology Co., Ltd. |
| Brand | AMPXELL |
| Model | Lithium Powersport Battery 12V |
| Item Weight | 0.035 ounces |
| Package Dimensions | 11.42 x 9.49 x 4.29 inches |
| Country of Origin | China |
| Item model number | AMX12-STA40B |
| Batteries | 1 12V batteries required. (included) |
| Manufacturer Part Number | AMX12-STA40B |
M**L
Exceptional and bang for the Buck
1st battery ordsred cranked up my HD Iron883 but was defected as it would not hold a charge and was stuck at 50%. Orderd a replacement and this LiFePo4 battery works like a champ. Was able to keep a charge after fully charging. Its been a few days in and it's running strong after a few rides around the block. It came with a block for extra height but no hardware, which would have been nice. Battery is super Light
M**H
Great replacement battery for my Sprint.
I've had this battery in my bike for almost a year now, and so far haven't had any issues. I didn't keep the trickle charger on the bike throughout winter and didn't have any issues starting it occasionally to keep the injectors clean. Once spring hit, the battery was still strong and ready to go.
B**E
Excellent value, technology, price.
BMW motorcycle. WOW! vbb (technical description of a battery) light weight, I thought the Amazon box was empty. First time purchasing a lithium vs AGM battery. 90% charged out of the box. Placed battery on Pulse Tech Xtreme charger for 1 hour to get to 100% charge. BTW four terminals for easy hook up and orientation in battery holder.Very positive thoughts and correct decision not purchasing another AGM battery for $30.xx less than this new lithium. Go get one!
A**R
What is a warranty if you can not get ahold of anyone?
Installed after receiving. Started ATV ok. Did not use till 3/25/2025 last week. Went to start and battery dead. tried to charge and would not charge. Sent message to seller after ad said 12 months warranty. Have not heard from them. not happy about prodect.
K**T
Check your mounting options closely. You might need adapters.
I completely missed that the mounts were not machined for screw installation on the front side of the battery. Not the tops were machined for screws. As my cables are not long enough for top mount and there is no adapting hardware included- it required a trip to the hardware store for square nuts and bolts. Thankfully I also saved the 1/4 inch spacers off of my old battery as the battery posts are recessed as well. Otherwise- battery was charged and in perfect shape - started my bike right up.
B**L
100% accurate description.
Perfect fit. Great price and the install was easy
W**Y
Fits a Yamaha TW200 perfectly.
Fits a Yamaha TW200 and has plenty of reserve power.
S**Y
Never go back to lead acid
This thing is half the size of the old battery with 5 times the power. I put this in my zero turn mower with 17 hp Briggs engine. It spins up so quickly I don't need the choke any more. Note the literature says use only a lithium battery charger so I disconnected the alternator lines on the motor and I purchased a dedicated charger for this battery $29 here on Amazon. I started it 3 times so far and the Battey is setting at 50%. . So I will probably need to charge it after 5 times of use. That works for me. This is much better than buying another lead acid battery every year. Cant say the longevity so I only give it 3 stars until I've had it a while.
Trustpilot
3 days ago
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