Renogy 12V 100Ah Core Mini
#4 in 100 Ah classFull review
For campers and small RV or van builds that need a compact, inexpensive 100Ah battery from a known brand. Choose a heated model if you charge below freezing.
Amazon $269.99$269.99
The Renogy 12V 100Ah Core Mini is the better 12V lithium battery overall, rated 3.7 to 3.5. The Renogy 12V 100Ah Core Mini leads on cold weather. The Power Queen 12V 100Ah Group 31 costs $4 less ($265.99 vs $269.99).
Power Queen 12V 100Ah Group 31
#14 in 100 Ah classFull review
A budget Group 31 replacement for lead-acid in boats and RVs that stay above freezing.
Amazon $265.99$265.99
Prices were last checked October 22, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Renogy 12V 100Ah Core Mini for cold weather (stops charging below freezing (no heater) vs no low-temperature charge protection).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 100 Ah class 12V lithium battery; a clear win is highlighted. How we rank explains each one.
| Factor weight | Renogy 12V 100Ah Core Mini | Power Queen 12V 100Ah Group 31 |
|---|---|---|
| Overall rating | 3.7/5 | 3.5/5 |
| Value 35% | 82 $0.21 per rated Wh | 82 $0.21 per rated Wh |
| Tested capacity 15% | 50 not yet independently tested (neutral score used) | 50 not yet independently tested (neutral score used) |
| Output 15% | 50 100 A continuous (about 1,280 W at 12.8 V) | 50 100 A continuous (about 1,280 W at 12.8 V) |
| Warranty 15% | 50 5-year warranty | 50 5-year warranty |
| Cycle life 10% | 67 5,000 cycles at 80% depth, maker rating | 50 4,000 cycles at 100% depth, maker rating |
| Cold weather 10% | 60 stops charging below freezing (no heater) | 0 no low-temperature charge protection |
Specifications
| Renogy 12V 100Ah Core Mini | Power Queen 12V 100Ah Group 31 | |
|---|---|---|
| Capacity | ||
| Rated capacity | 100 Ah (1,280 Wh) | 100 Ah (1,280 Wh) |
| Nominal voltage | 12.8 V | 12.8 V |
| Chemistry | LiFePO4 | LiFePO4 |
| Rated cycle life | 5,000 at 80% depth | 4,000 at 100% depth |
| Price per Wh | $0.21 | $0.21 |
| BMS | ||
| Continuous discharge | 100 A | 100 A |
| Peak discharge | 300 A for 5 s | - |
| Max charge current | 100 A | - |
| Low-temperature charging | Charge cutoff only | None |
| Bluetooth monitoring | No | - |
| Series / parallel | up to 4 in series, 4 in parallel | up to 4 in series, 4 in parallel |
| Build | ||
| Case size | Group 22NF | Group 31 |
| Dimensions | 9.02 x 5.43 x 8.39 in | 13 x 6.77 x 8.43 in |
| Weight | 21.8 lb | 24.2 lb |
| Terminals | M8 | - |
| Water resistance | IP65 | IP65 |
| Warranty | 5 years | 5 years |