SKU: 23244336037

INFINITE 100 AH AGM Power Cell Battery

Sale price$194.37 Regular price$215.97
Save 10%

Pay in installments of $53.99 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 29 - Oct 4

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

INFINITE 100 AH AGM Power Cell BatteryS18 INF 100AH INFINITE 100 AH 2800 Watts AGM Power Cell 12 Volt Battery DS18 Infinite AGM power cell batteries are what real enthusiasts need for all their charging system needs. These batteries have been proven tough and able to withstand extreme amperage draws and hold strong voltage through the most demanding of times. This AGM (absorbed glass mat) technology has proven through the years to be the most cost effective way to meet high charging

S18 INF-100AH INFINITE 100 AH 2800 Watts AGM Power Cell 12 Volt Battery

DS18 Infinite AGM power-cell batteries are what real enthusiasts need for all their charging system needs. These batteries have been proven tough and able to withstand extreme amperage draws and hold strong voltage through the most demanding of times. This AGM (absorbed glass mat) technology has proven through the years to be the most cost effective way to meet high charging demands from any 12v sources. Packed in a durable container, this battery is sure to stand the test of time. These batteries have a higher than normal float voltage so with the vehicle on and the alternator charging these will give even more reserve.

Highlights

  • AGM (Absorbed Glass Mat) design that has proven itself through time and is the number one choice among team competitors.
  • Non spill design so the batteries can be mounted upside down or in multiple configurations without worry.
  • Bolt M5 terminals for secure connection also giving multiple options for add on terminals and busbars for the highest connectivity and conduction.
  • High burst reserve so the battery can maintain high volumes of amperage draw while efficiently holding voltage.
  • High float charge so your lights stay brighter, your electronics run stronger, and you have more reserve power and voltage altogether.

Technical Details
Specifications INF-100
Battery Type AGM
Nominal Voltage 12.8 V
Capacity Ah 100Ah @ 10hr-rate to 1.8V per cell @ 25°C (77°F)
Maximum Discharge Current 5 Sec 1200 Amps
Watts 2800W
Float Charging Voltage 13.5 to 13.8 Vdc / unit average at 25°C (77°F)
Recommended Charging Current 30 Amp Max
Nominal Operating Temperature Range 25°C +/- 3° (77°F +/- 5°)
Bolt / Terminal Type Theard Lead Alloy Recessed / M6 Bolt
Battery Group 31
Measurement
Overall Length 13"
Overall Width 6.88"
Overall Height 8.62"
Weight 29.5 Kg / 64.9 Lbs

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 23244336037

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 17 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
H
Verified Purchase
Hatem
Cuba, US
★★★★★ 5
Klipsch R50 M next generation
Size: 5.25” Woofer
In spite of small size sound is very nice iam using it with a subwoofer and with my yamaha A4A AV receiver i like it iam hearing mostly heavy metal and the speakers have a nice punch and attack
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
Y
Verified Purchase
Yaniv.F
Cuba, US
★★★★★ 4
compact surrounds that blend well with the right setup
Size: 4” Woofer
I picked up the Klipsch R‑40M as part of a full 5.1 system built around the R‑50M fronts and the R‑50C center. My original plan was to use another pair of R‑50M speakers in the back, but they simply didn’t fit in the rear cabinet space I have. The R‑40M ended up being the only model that fit comfortably, so they became my surround channels. In terms of build quality, they feel solid and consistent with the rest of the Reference Next‑Gen line. The copper woofers and updated horn design give them the same visual identity as the larger models, which helps the whole system look cohesive. They’re compact enough to place in tighter spaces without compromising too much on performance. Sonically, the R‑40M does a respectable job as a surround speaker. Effects are clear, directional cues are easy to follow, and they integrate smoothly with the more powerful R‑50M fronts. That said, they are noticeably less powerful than the R‑50M, so you need to spend a little time balancing your levels. Once I bumped their channel trim a bit and adjusted the distance settings, the rear soundstage locked in nicely and felt much more even. They won’t deliver the same fullness or dynamic punch as the larger models, but for rear channels that’s usually not a deal breaker. What matters is clarity and consistency, and the R‑40M handles both well. Movies with active surround mixes feel immersive, and ambient effects wrap around the room without calling attention to the speakers themselves. If you’re building a system where space is limited in the back, the R‑40M is a practical and capable choice. Just be prepared to fine tune your calibration so they match the output of the bigger speakers up front. Once dialed in, they round out a 5.1 setup very effectively.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
I
Verified Purchase
Integrion
Draper, US
★★★★★ 5
Great Bang for the Buck!
Size: 5.25” Woofer
These R50 Studio Monitors are worth every penny. One could easily spend a heck of a lot more to get less. Have been a pro audio engineer my entire life. These monitors kick out clean, solid bass and accurate highs. Klipsch did a excellent job designing these monitors. Perfect for smail spaces where fidelity is critical. If you wall mount these, make sure you leave at least a 1.5 inch air gap between the back of the monitor and the wall. These units are sweet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 22, 2025
K
Verified Purchase
Kgolfinghawaii
Dallas, US
★★★★★ 5
Worth the price
Size: 5.25” Woofer
I had in ceiling front speakers and went with these instead. The front ceilings are now height speakers. Sounds great now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
A
Verified Purchase
Amazon Customer
Belleville, US
★★★★★ 5
Small but mighty
Size: 5.25” Woofer
Great sound. I can turn my stereo up loader than I care to listen to it and notice no distortion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026

recommand products