SKU: 42267766613

696601 - Power Forged 100 Amp Heavy-Duty Rectifier, Negative Base Replacement for Century, Solar and other "Negative Base" chargers

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Description

696601 - Power Forged 100 Amp Heavy-Duty Rectifier, Negative Base Replacement for Century, Solar and other "Negative Base" chargersOur Heaviest Duty Negative Base Rectifier. Designed for use in chargers with continuous duty output ratings up to 100 Amps, and "Boost" ratings up to 600 Amps! This rectifier is a universal replacement for Century, Solar, and other "negative base" chargers at a fraction of the manufacturer's replacement part price! Excellent replacement for selenium rectifiers found in older or vintage battery chargers. Features Fully assembled and tested. Dual diode

Our Heaviest-Duty Negative-Base Rectifier. Designed for use in chargers with continuous-duty output ratings up to 100 Amps, and "Boost" ratings up to 600 Amps!

This rectifier is a universal replacement for Century, Solar, and other "negative base" chargers at a fraction of the manufacturer's replacement part price!
Excellent replacement for selenium rectifiers found in older or vintage battery chargers.

Features
• Fully assembled and tested.
• Dual diode assemblies, each with an array of 10 diodes, for a total of 20 diodes. Redundant capacity is designed in - if individual diodes fail, load is shifted to remaining functional diodes.
• Robust capacity makes this the perfect replacement rectifier for a wide variety of high-output battery chargers, especially those with high "boost" ratings.
• Straightforward design makes it an easy retro-fit in almost any charger with a "negative base" rectifier - those chargers with the negative DC lead/clamp assembly connected to the rectifier heat sink plate, such as Century/Solar models.
Note - For chargers with the positive lead/clamp assembly connected to the rectifier heat sink plate, use rectifier number 696600.
• Full-wave rectification.
• Equipped with center-mounted, insulated mounting bolt - installs fast with Rectifier Mounting Bracket Kit 696627.
Specifications

• Dual 10 x 50A/400PRV 10MM button diode arrays (20 diodes total)
• Each diode connects to the array via an independent, fusible link.
• Depth: 1.65" (Including central mounting bolt: 2.65")
• Height: 6.00"
• Width: 7.75"
• Weight: 1.00

Related Products

696600 - 100 Amp Heavy-Duty Positive Base Rectifier (full size)
696602 - 80 Amp Heavy Duty Positive Base Rectifier (full size)
696604 - 100 Amp Heavy-Duty Positive Base Rectifier, Compact 
696605 - 100 Amp Heavy-Duty Negative Base Rectifier, Compact
696606 - 80 Amp Positive Base Rectifier, Compact
696607 - 80 Amp Negative Base Rectifier, Compact
696610 - Rectifier Rebuild Kit
696620 - Rectifier Extension Lead & Hardware Kit 
696624 - Circuit Breaker Kit w/Extension Leads & Hardware
696627 - Rectifier Mounting Bracket Kit

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: 42267766613

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4.3 ★★★★★
Based on 29 reviews
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Product Reviews
M
Verified Purchase
McKay Marshall
Fort Morgan, US
★★★★★ 5
Solid, Quality Construction at a Value
Style: Classic, Size: 26in
It's amazing how much fun my new puppy and I have been having with a single, vacuum-molded piece of plastic. I have a 4mo named Walter and getting a Chuckit® was always in the cards. 1: I didn't know how cheap they were, and 2: I didn't realize how much fun it makes fetch. Really small things like being able to pick up the ball with the Chuckit® without having to bend down was so surprising and makes fetch last longer for both of us. Another tip is that I had watched videos where they say the throwing technique is sort of a punch, or whip action; where you sort of wind-up, throw, and then jerk your hand back (like cracking a whip). I started doing that and it was fine, and working without problems. But then I thought, "I'm just going to launch this with one continuous movement". And WOW what a difference. If you have the space (a big field, basically), you don't need to modify your throw to a punch or whip type movement. Just launch it like you're casting a fishing pole, and end your motion with the Chuckit® pointing directly at where you're trying to throw it. The ball naturally flies out at about a 45 degree angle. High and far. You don't need to overthink it. Additionally, if I'm in my backyard (fenced with neighbors all around) and I can't go high and far, I just side-arm it. And the ball releases on it's own. No need to whip. Looking forward to my Pup growing up so we can play longer. Love this thing. Oh one more tip from my brother– he says a lacrosse ball fits perfectly in these things too if you have a dog that wants to destroy your tennis balls. Lacrosse balls are practically indestructible. Just make sure not to launch it on any surface that will bounce, or you'll never see it again. I'd buy this again in a heartbeat. For the price, stop thinking about it, buy it, and go play with your dog!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2020
V
Verified Purchase
Veronika Pechova
Birmingham, US
★★★★★ 5
Superior quality
Style: Classic, Size: 26in
We have 2 Australian Shepherds that never get tired. The launcher is able to trow the ball very far and very durable. Dogs love the ball and they were not able to destroy it yet. We are very happy with our purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
M
Verified Purchase
Megan & Andrew
Bozeman, US
★★★★★ 5
Fetch? Yes please!
Style: Classic, Size: 26in
Great for fetch. Small learning curve to release the ball where you want. Good size for my dog. Comes with a felt ball which is just stupid for fetch--gets so dirty. I like the color, my dog can see blue and she loves when I bring it out. I broke my first one, snapped the neck, but these work great, fine price. The amount of joy my dog gets from it is worth every penny.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 30, 2025
R
Verified Purchase
Ramona O.
Battle Creek, US
★★★★★ 4
Function is great, a bit breakable
Style: Classic, Size: 26in
This is probably the 3rd or 4th of this we've bought which reflects pros and cons--it is a great thrower, easy to use and great for keeping your hands clean with a dog who loves to play fetch! The con is that they're a bit brittle. We've broken a couple just smacking the plastic against a sidewalk, so you just have to be a little careful. Our puppy chewed on another one and destroyed it, so you might want to keep it out of the reach of your dogs when you're not using it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 25, 2025
N
Verified Purchase
NSandler
Phoenix, US
★★★★★ 5
Best toy EVER for a very active dog!
Style: Classic, Size: 26in
This is the best item I've purchased for my young Mini Schnauzer. He absolutely loves that I can now pitch the tennis ball quite a ways and he gets loads of running time. He begs for me to use this toy for him . . . he LOVES it! Easy on the arm as well!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2025

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