![TYKOOL LFP9-BS-STD [+ -] Lithium Powersports Battery 240CCA 4Ah Digital Volt Readout IP66 for Ninja 400 Z650 Honda CBR600F4i KTM Duke 390 Suzuki GSX-R600 GSXR750 Predator 500 Replaces YTX9-BS](https://m.media-amazon.com/images/I/714M-zxHnXL.jpg)








⚡ Power your ride with precision and lightweight endurance!
The TYKOOL LFP9-BS-STD is a cutting-edge 12V 4Ah lithium-ion powersports battery delivering 240 CCA for rapid starts. Engineered with advanced LiFePO4 cells, it offers over 2,000 deep charge cycles and weighs just 1.9 lbs, making it a lightweight, durable replacement for YTX9-BS batteries. Featuring an IP66-rated weatherproof casing and a smart digital volt readout, it ensures reliable performance and real-time monitoring for high-performance motorcycles like the Ninja 400, KTM Duke 390, and Suzuki GSX-R600. Ideal for riders demanding longevity, power, and all-weather resilience.






| ASIN | B0F61ZNX5V |
| Battery Cell Composition | Lithium Ion |
| Battery Type | Lithium Ion |
| Best Sellers Rank | #11,898 in Automotive ( See Top 100 in Automotive ) #31 in Powersports Batteries |
| Brand | TYKOOL |
| Brand Name | TYKOOL |
| Compatible with Vehicle Type | ATV, Motorcycle, Scooter, UTV |
| Customer Reviews | 4.2 out of 5 stars 344 Reviews |
| Included Components | 1 x 12.8V Lithium Battery, 2 x M6 Terminal Bolts, 2 x M6 Nuts, 2 x Terminal Caps, 1 x User Manual |
| Item Dimensions D x W x H | 3.42"D x 5.9"W x 4.1"H |
| Manufacturer | TYKOOL |
| Manufacturer Part Number | LFP9-BS-STD |
| Manufacturer Warranty Description | 1 year warranty |
| Product Dimensions | 3.42"D x 5.9"W x 4.1"H |
| Size | 9-BS-STD |
| Terminal | Bolt Terminal |
| Vehicle Service Type | ATV, Motorcycle, Scooter, UTV |
| Voltage | 12 Volts |
S**S
Great cranking lithium battery
Very impressive!! Used for my winch I use for pulling trees down. Long lasting and very powerful. It’s very lightweight and small. Highly recommend for anyone needing cranking power in a lithium battery.
E**Y
Good buy!
Very good, very dependable so far, neat voltage reader
J**N
Really worth it to have a LiFePO4 battery rather than a LA battery. Works great!
Feels very lightweight compared to the lead acid battery it is replacing, however with regards to functionality, it was absolutely perfect. The included screws were a great convenience. My generator had no problem starting with this battery and LiFePo4 batteries are a no-brainer.
A**R
Thought I was doing something with this battery
Thought I was doing something when I purchased this battery because of the voltage reader but boy was I wrong. I got one blast on my 4 wheeler and mid ride it started losing voltage and that was end of my ride
A**T
Great battery
Bought this for my electric start outboard and also to run the bilge pump in our inflatable dingy. After 6 weeks of cold and rain I expected the battery to be dead since we had not used the outboard to recharge the battery and the bilge was running a ton. First try starting the motor and the battery still had plenty of power to spare! Very happy with this battery after a full summer’s use. Love how incredibly light weight it is too.
T**Y
The way to go
It's light. Good. Arrived fully charged.
E**S
Forget AGM / Traditional motorsport batteries. These are AMAZING, and well worth the price.
These batteries are AMAZING. I'll never buy another AGM / lead acid again. They're super light, like 3 lbs light. Puts out a lot of both CCA & CA amps. Price is very fair. Warranty is great compared to traditional batteries. Perfect fit. Quick easy install. I "show and telled" my battery to my other biker buddies, and they all bought one on the spot. I just hope I feel the same way 1, 2 or even 3 years down the road when it's still working unlike an AGM that if you get a year out of you're doing good. I expect this one to last much longer than just 1 year though.
S**.
No more weak battery
I modified the battery box on the 250 hawk so I could install this battery, at the same time I replaced the battery cables with larger gauge wire. that ended electrical problems and made the bike very reliable. Steve.
Trustpilot
4 days ago
1 month ago