Progressive 30 Amp RV Surge Protector with EMS vs 12V 100Ah LiFePO4 battery with built-in 100A BMS
Key Differences
Progressive (A) is a 30A/120V RV surge protector with built-in EMS and 1,790 joules of surge absorption, suited for protecting RV shore power. GRENERPOWER (B) is a 12V Group24 LiFePO4 deep-cycle battery with a built-in 100A BMS and high cycle potential, suited for house-battery replacement but not for engine starting. Choose A if you need RV shore-power protection and EMS features; choose B if you need a compact LiFePO4 12V 100Ah battery for energy storage
Progressive 30 Amp RV Surge Protector with EMS
RV surge protector with built-in EMS shields RV electronics from voltage fluctuations and surges. It absorbs up to 1,790 joules for protection and includes fault detection, aiding longevity of components
Pros
- built-in Electrical Management System (EMS) protection
- absorbs surges up to 1,790 joules
- 30A/120V/3,600W capacity
- advanced fault detection
Cons
- mixed durability feedback from users
- some reports of unit failures
- durability and surge protection mixed reviews
12V 100Ah LiFePO4 battery with built-in 100A BMS
GrenerPower 12V 100Ah LiFePO4 battery with Group24 size and built-in 100A BMS. Suitable as replacement for G24/G27/G31 battery boxes and for trolling motors. customers note good quality hardware, lightweight, and easy storage, with mixed views on longevity
Pros
- Group24 size lithium replacement
- built-in 100A BMS
- lifepo4 chemistry with high cycle potential
- lightweight and compact
Cons
- not suitable as starting battery for cars
- mixed battery life longevity in reviews
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | Progressive Industries |
| Durability | Tie |
| Versatility | GRENERPOWER |
| User Reviews | Progressive Industries |