Skip to content
← Back to Ion Technologies
Which battery backup do I need?
Answer a couple quick questions and we'll point you to the right system — no need to sort through specs.
Are you backing up a sump pump you already have, or do you need a complete system with a new pump?
I have a pump already
Just need backup power for it
I need a complete system
Pump and backup together
How long do power outages typically last where you live?
Long or unpredictable
Full pump power for the whole outage
A few hours, occasional
Reliable, budget-friendly protection
Does your sump pit need one pump or two?
One pump
Standard basements
Two pumps
Larger basements or higher water volume
Recommended for you
This unit adds AC battery backup to your existing 115V pump — no new pump needed.
Batteries included
Recommended
(Sumpro 100) (Batteries Included) Sumpro Sump Pump Backup System
$3,609.41
View product
Battery required, sold separately
For contractors and customers who already have compatible AGM batteries on hand.
(Sumpro 100) (No Batteries - Backup Unit Only) | Sumpro Battery Backup Protection For Sump Pumps
$2,274.24
View product
Recommended for you
Batteries included
Recommended
Sumpro Platinum Genesis Dual Pump AC Backup System (Batteries Included) - iSP20239-b
$5,215.27
View product
Battery required, sold separately
For contractors and customers who already have compatible AGM batteries on hand.
Sumpro Platinum Genesis Dual Pump AC Backup System (Batteries Not Included) - iSP30239
$3,880.09
View product
Recommended for you
Batteries included
Recommended
MET20361-b (Ion Technologies) | Ion 55ACi+ (1/3 HP) - Sump Pump Battery Backup AC System
$3,872.95
View product
Battery required, sold separately
For contractors and customers who already have compatible AGM batteries on hand.
MET20361 (Ion Technologies) | Ion 55ACi+ (1/3 HP) - Sump Pump Battery Backup AC System
$2,537.78
View product
Recommended for you
We don't currently offer a dual-pump DC system — here's our value-priced AC dual-pump option instead, which also keeps full pump power during outages.
Batteries included
Recommended
MET20266-b (Ion Technologies) | 35ACi-Deluxe-b (2-1/3 HP) - Dual Pump Battery Backup AC System
$3,376.83
View product
Battery required, sold separately
For contractors and customers who already have compatible AGM batteries on hand.
MET20266 (Ion Technologies) | 35ACi-Deluxe-b (2-1/3 HP) - Dual Pump Battery Backup AC System
$2,709.24
View product
Recommended for you
Batteries included
Recommended
MI20106-b (Ion Technologies) | Ion StormPro 2100 DC (2100 GPH/12vDC) - Sump Pump Battery Backup AC System
$1,505.84
View product
Battery required, sold separately
For contractors and customers who already have compatible AGM batteries on hand.
MI20106 (Ion Technologies) | Ion StormPro 2100 DC (2100 GPH/12vDC) - Battery Backup Sump Pump System
$838.25
View product
Need a new primary pump too, not just backup power? These come with a primary pump pre-plumbed alongside the same DC backup pump above — a complete drop-in system.
45 GPM primary pump
Battery sold separately.
MPK20268 (Ion Technologies) | Ion JSPII (1/3 HP) - Primary w/ Battery Backup System
$1,027.18
View product
68 GPM primary pump
Battery sold separately.
MPK20291 (Ion Technologies) | Ion JSPIII (1/3 HP) - Primary w/ Battery Backup System
$1,138.31
View product