Kingpin Lithium

04/08/2026

2 acrylic roof panels for a gentleman’s SXS utv going out today

04/06/2026

Another one DONE ✅

58AH SCiB bank wrapped up and hand-delivered 2 hours away to its new home. That’s how we do it at Kingpin Lithium — not just building power, but standing behind it all the way to the customer’s door.

This isn’t some off-the-shelf setup… this is a custom-built skid bank, designed for real-world abuse and serious output.

🔋 58AH SCiB power
🔩 Clean bus bar layout
🛠 Built by hand, not mass-produced
🚚 Delivered personally — no shortcuts

We build these in multiple sizes and configurations depending on what YOU need. Whether you’re daily driving, competing, or just want bulletproof reserve power — we’ve got you covered.

If you’re tired of cookie-cutter junk and want something built right the first time…

📲 Message me
📞 812-585-9567

Come get yours.

03/14/2026

💥KINGPIN LITHIUM 9K LFP💥

4 affordable sizes to choose from and all ratings are standalone (without alternator charging)

45ah supports 4500 watts $550
90ah supports 9kw $749
132ah supports 13kw $1099
220ah supports 20kw+ $1499

They will be available on the website later on today: kingpinlithium.com or inbox me to place your order

Product Specifications

Model: NINEKILL 9K LFP
Chemistry: LiFePO₄ (LFP)
Nominal Voltage: 12.8V
Capacity: 90Ah

Power Capability:
Supports 9,000W audio systems

Charging Compatibility:
✔ Compatible with stock charging systems
✔ No high-output alternator required

Charging Voltage Range:
13.8V – 14.6V MAX

Construction Features:
• Flush-mount aluminum bus bars
• Flush-mount cell display balancer
• Precision assembled IR-matched cells
• Heavy-duty internal bus bar architecture
• High-current multi-terminal connection points

Performance:
• Extremely low voltage sag under load
• Stable voltage delivery for high-power amplifiers
• Fast recharge capability

Application:
High-performance car audio systems up to 9k watts

Brand:
Kingpin Lithium

Signature:
NINEKILL 9k

03/07/2026

⚡️ KINGPIN LITHIUM ACRYLIC BATTERY DELETES ⚡️

These aren’t some flimsy plastic battery deletes. These are built the Kingpin way.

Each unit is constructed from 3/8” thick premium acrylic, making them incredibly rigid, durable, and worthy of serious builds.

Features include:

🔹 3/8” premium acrylic construction – strong, clean, and show quality
🔹 Built-in fuse holders for protected power distribution
🔹 Solid aluminum bus bars designed to handle serious current
🔹 Any group size available – built specifically for your setup
🔹 Custom laser engraving available for logos, names, or designs

Perfect for high-power systems that demand clean installs, proper current handling, and a professional look under the hood.

No shortcuts. No gimmicks. Just properly built hardware.

👑 Kingpin Lithium
⚡ NO SAGGIN’

📩 Message us to have one built for your setup.

03/03/2026

03/03/2026

New color acrylic cases

02/28/2026

90ah cmax cover made with thick 1/4” clear acrylic and crispy white laser engraving.
Message me for pricing

02/02/2026

12”x24”x 3/4” acrylic window. This one is heading out Michael Powell for a project he is working on. Get at me if you need one too

01/18/2026

Acrylic enclosure windows, windshields, & more. Dm me for
pricing.

01/11/2026

43.5ah, baltic Birch plywood and acrylic lid w/custom engraving

01/01/2026

Happy New Year from Kingpin Lithium! 🎉
Thank you to everyone who supported us this past year. We’re rolling into the new year stronger, louder, and more innovative than ever. New builds, bigger power, and next-level quality are on the way.

Here’s to a powerful, successful, and high-voltage New Year! 💥🔋

12/25/2025

🎄✨ Happy Holidays & Merry Christmas ✨🎄

From all of us at Kingpin Lithium, we want to wish everyone a Happy Holidays and a Merry Christmas. We truly appreciate all the support, trust, and loyalty from our customers, friends, and the car audio community this year.

Thank you for being part of the Kingpin Lithium family. Wishing you a safe, joyful holiday season and a powerful New Year ahead! 🔋🔥