Batteries for Crown SP 3021-1.25 TT
Elevator Batteries · CrownWhich battery does a Crown SP 3021-1.25 TT need?
Battery analysis for your Crown SP 3021-1.25 TT
Quick answer You need an ordinary lead-acid battery of 930 Ah. Our recommendation: KRONOBAT 5 PzS 775.
Prices and availability updated on 23/10/2026
Based on the batteries we found for your vehicle, our experts help you pick the right one.
📋 What we found
For your Crown SP 3021-1.25 TT we found 4 compatible batteries.
📏 Battery size
The list contains batteries in different sizes or capacities (Ah). In many cases both variants fit, but it's worth checking your compartment dimensions and the Ah of your original battery before buying. Choose the one with the same dimensions as your current battery: a bigger one may not fit the compartment or the hold-down. If several match your size, the higher capacity gives more headroom for cold starts.
⭐ Our recommendation
For your Crown SP 3021-1.25 TT we recommend the KRONOBAT 5 PzS 775 (ordinary lead-acid, 930 Ah). It also has the highest capacity (Ah) on the list — more autonomy to power consumers with the engine off and more reserve for prolonged loads.
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Verified selection
- Class: Elevator Batteries
- Brand: Crown
- Model: SP 3021-1.25 TT
Conventional batteries
Standard lead-acid batteries.
-
Traction cell Kronobat 5 PzS 775 2V 775Ah
- 2 V
- 930 Ah
- ✓ Highest Ah
Takes 12 units
Price on request
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Traction cell Kronobat 5 PzS 700 2V 700Ah
- 2 V
- 840 Ah
Takes 12 units
Price on request
-
Traction cell Kronobat 4 PzS 620 2V 620Ah
- 2 V
- 744 Ah
Takes 12 units
Price on request
-
Traction cell Kronobat 5 PzS 625 2V 625Ah
- 2 V
- 750 Ah
Takes 12 units
Price on request
| Category | Make | Reference | Capacity | Technology | Price | |
|---|---|---|---|---|---|---|
| Conventional batteries | KRONOBAT | 5 PzS 775 | 930 Ah | Conventional | €0.00 | More info |
| Conventional batteries | KRONOBAT | 5 PzS 700 | 840 Ah | Conventional | €0.00 | More info |
| Conventional batteries | KRONOBAT | 4 PzS 620 | 744 Ah | Conventional | €0.00 | More info |
| Conventional batteries | KRONOBAT | 5 PzS 625 | 750 Ah | Conventional | €0.00 | More info |
Frequently asked questions
- The Crown SP 3021-1.25 TT uses the battery shown on this page. Check voltage, capacity and dimensions before ordering. If there is no published price, ask for a quote and we reply the same day.
- Yes, as long as it has the same voltage, fits in the battery compartment and the Crown SP 3021-1.25 TT charger is compatible. More capacity (Ah) means more run time; changing the voltage or battery type without adapting the charger can damage the equipment.
- Many machines run at 24, 36 or 48 V with several 6, 8 or 12 V batteries connected in series (voltages add up; the Ah capacity is that of one unit). The model page tells you how many units it takes. Always replace the whole set with identical batteries of the same age.
- Not advisable. A starter battery delivers a lot of current for a few seconds; a deep-cycle battery has thick plates built to be discharged to 50-80% and recharged every day. In traction, cleaning or mobility equipment a starter battery lasts very few cycles.
- Some references are not published in the shop: click "Request a quote" and we reply the same working day with price and lead time. Those with a price can be bought online and ship the same day if you order before 6:00 pm.