Product Description
This listing is for a Chilwee 6-DZF-20 12V 20Ah sealed lead-acid (VRLA, gel) battery suitable for motive-power applications such as electric bicycles, scooters and mobility devices. The photographed unit shows the Chilwee marking and top bolt-style terminals.
Specifications
- Model: Chilwee 6-DZF-20.
- Nominal voltage: 12 V.
- Nominal capacity: 20 Ah (2‑hour rate).
- Dimensions (manufacturer): approximately 181 × 77 × 170 mm (±2 mm); total height shown in manufacturer literature in the ~170–172 mm range.
- Nominal weight: manufacturer datasheet lists ~6.0 ±0.2 kg; some distributor pages list slightly higher values — verify in product Q&A if exact weight matters for freight.
- Chemistry / type: Valve-regulated lead-acid (VRLA), gel/maintenance-free construction (DZF series per manufacturer).
- Intended use: motive-power (electric bikes, scooters, tricycles, mobility devices) and similar 12V applications.
What is included
- Single 6-DZF-20 battery only, unless the seller explicitly states otherwise in their offer.
- Some resellers supply terminal screws or M5 inserts with replacement units; check the seller's product page to confirm included mounting hardware.
Condition and packaging
- The supplied photograph shows the battery unit alone (no outer retail box). Sellers commonly ship batteries individually or packed in cartons for multi-unit orders; packaging varies by seller.
Usage notes
- Follow the manufacturer recommended charge settings (see datasheet): float and cycle charge voltages and maximum recommended charge current are provided by Chilwee — use a charger compatible with sealed lead-acid (gel) batteries.
- Install upright and match terminal type and polarity exactly; ensure the battery compartment offers the listed dimensions before purchase.
Limitations and incompatibilities
- Not a lithium battery — do not substitute in systems designed for Li-ion or LiFePO4 without confirming controller and charger compatibility.
- Do not mix batteries of different chemistries or significantly different capacities in series/parallel packs.
Warnings
- Terminal style and included hardware vary by vendor; confirm terminal type (bolt post, M5 insert, Faston, etc.) with the seller before ordering.
- Manufacturer datasheet and some distributor pages list slightly different nominal weights and dimension details; see product sources and confirm if exact size/weight matters for your application.
