All batteries are made to order in our Illinois factory. Due to extremely high order volume the estimated lead time can be up to 15-25 business days. Although we expect the majority will deliver sooner, it is best to err on the side of caution so you can plan accordingly. Thank you! Is 72 not enough for you? Look no further! Our latest addition to the Pulsar Series is here to bring you higher power in a smaller package than ever before! The brand new Chi Battery Systems’ Pulsar 81V is now available to deliver the same kick of our higher voltage batteries in the smaller stock-fit package you’ve all come to know and love! How’s that for compensation? The 81V Pulsar is our response to those of you who wanted a more powerful battery but aren’t looking to modify your bike with lid risers! Being the highest voltage Pulsar in the series, this battery will be punching well above its weight in power to size ratio! Higher voltage also means more efficiency at the top end, making this the perfect battery for stunters and adrenaline junkies alike! Designed to be compatible with stock fitment, this battery will make your bike look smooth and run even smoother with no trade-offs! If you’re looking for the ultimate 1 to 1 ratio upgrade for your bike, this battery is for you! This battery comes in a steel enclosure, built in-house by our highly trained fabrication team starting with a sheet of raw steel that is bent, welded, powder coated, and laser engraved. With ultimate power/size ratio, insane performance, and the highest quality build construction on the market, what more could a true enthusiast ask for? Coming in at 40Ah, 3168Wh we’ve certainly packed in all the power that’s possible by current technological standards! This battery has two options so you can customize to better suit a full suite of applications! The Standard Version with a QS10-P connector is rated for 15KW continuous, 25KW peak! If you’re looking for more we offer a Pro+ Version with a QS10-P which will bring the power rating all the way up to 35KW! Both versions come with a new bike-side harness included. Contact us if you are looking for a Supra Adapter to connect to the stock battery harness (2023 model Sur-Ron and earlier only). This product comes with a 2 year warranty. Order cancelation requests after 72 hours are subject to a 25% re-stocking fee. All battery sales outside of the lower 48 are final and cannot be refunded or returned. Battery servicing for Hawaii customers is outsourced to a local repair center. If you are having issues with a product please reach out to our support team. With a high power battery system, we strongly advise installation by a professional to ensure your wiring is set up correctly and safely. Improper installation/wiring is dangerous and can result in critical failure. You should be 18 years or older to operate this product. Specs Super powerful 81V battery that can provide 15kw of continuous power and 25kw peak (35kw Pro+ Version) all while fitting with no lid risers. Includes new custom steel enclosure, upgraded discharge wiring and connector, reinforced carrying handle, injection molded battery cap, upgraded charging capability, and CNC milled Acetal battery tray. The 81 Pulsar is built in-house using grade A 21700 cells with our new Smart BMS with active balancing, galaxy grey enclosure, and 30A charging capability*. It can deliver 200 Amps of continuous discharge and 320 Amps peak (480 Amp Pro+ Version). Provides high performance throughout discharge and includes overcharge protection. Pure nickel is used in construction, allowing the battery to run at staggeringly high efficiency and eliminating the possibility of overheating. Cell groups are isolated for superior durability, impact resistance, and each individual cell is fused for safety. *Fast charging WILL degrade your battery quicker. We recommend utilizing fast charging only when needed. Add On QS10-P High Power Bike Harness: This is a harness cable upgrade for your Sur-Ron, replacing the OEM bike harness to provide higher current capability. Comes with a Male QS10-P connector with 6 AWG. This harness cable is not used with the Sur-Ron breaker, which can be removed from the bike, giving you more space for wire routing. The harness comes with an inline fuse pre-installed. Contact us if you are looking for a Supra Adapter to connect to the stock battery harness (2023 model Sur-Ron and earlier only). How to correctly use the connectors: Plug in the first half of the connector for 3-5 seconds to allow for the filter capacitors to pre charge before making the full connection. Chi Charger Plus - Universal Charger Introducing the Chi Charger Plus! Use this charger for any voltage between 2V & 134.4V (up to 32S Batteries). Adjustable Amperage and Voltage allow for massive flexibility when it comes to charging whatever you need! Voltage Range: 2V - 134.4V Charging Speed 1A - 9A (81V Batteries) 110V-220V Input Voltage 245mm x 120mm x 7mm 5 lbs XT-60 Male to XT-60 Male Charging Cable Carrying Case Active Cooling Display To see full product listing click here Chi Charger Plus - Universal Smart Charger Looking for a charger that can do anything? Look no further! The ChiBatterySystems’ brand new Chi Charger is a universal smart device that will charge any battery from 16S (67.2V) to 22S (92.4V) with the touch of a button - or use the Bluetooth capability to control it from your iPhone! Voltage Range: 67.2V - 92.4V Charging Speed 1A - 45A 110V to 220V Input Voltage Size (inches): 10.7 L x 4.2 W x 1.8 H Weight: 4.6lbs Included XT-90 to XT-60 Charge Cable Nema Type B Active Cooling Bluetooth Connectivity Touch Screen Included Carrying Case To see full product listing click here