Description
After many years in the lithium battery industry, we recognized the difficulty in ensuring consistent quality with imported batteries, often leading to failures and high repair costs. To address this, we created Sunnytech Solar Lithium Batteries. Our locally made LiFePO4 batteries use premium CATL cells and robust BMS control systems, ensuring superior performance. With Bluetooth-enabled monitoring via smartphone apps, our batteries offer intelligent, real-time management. Backed by our efficient after-sales support, we are committed to delivering reliable, high-quality solutions to our customers.
Customized battery orders are available (12V to 48V, 50Ah to 600Ah). For details, contact sales@sunnytech.co.nz.
This LiFePO4 battery model cannot be wired in series, with a maximum of 10 in parallel.
Electrical Specification Nominal Voltage: 12V (12.8V)
Nominal Capacity: 450AH
Energy: 5760WH
Self Discharge: <3% per month
Charge Specification Max. Charge Current: 150A
BMS Charge Voltage Cut-off: 14.6V (1±0.2S)
Discharge Specifications Max. Continuous Discharge: 300A
Peak Discharge Current: 450A
BMS Discharge Cut-off: 10V
Mechanical Specifications Dimensions (LxWxH): 542x380x215mm
Weight: 45kg
Terminal Type: M8 Screw
High Cycle Life: >8000 times @ 80%DOD
Built-in BMS Protection: Each cell charging balanced, overcharging, over-discharging, short circuit
BMS Balancing: Active Balancing
Bluetooth Monitoring: Yes
Battery Cells 15-Year Warranty / BMS 5-Year Warranty — Local support, no overseas warranty headaches
Details
Shipping & pick-up options
| Destination & description | Price per item | |
|---|---|---|
| North Island 3-5 days, Non-Rural | $80.00 | |
| North Island 3-5 days, To depot | $80.00 | |
| South Island 3-5 days, Non-Rural | $120.00 | |
| South Island 3-5 days, To depot | $120.00 | |
| Auckland 2-3 days, Non-Rural | $60.00 | |
| Pick-up available from Papakura, Auckland | Free | |
Estimated delivery times in business days
Payment Options
Pay instantly by card, Ping balance or saved bank account.
Cash
Questions & Answers
12V 12.8V 450AH Lithium Iron Phosphate LiFePO4 Battery+CATL+Active BMS+Bluetooth
Am I covered by Buyer Protection?
When you make a purchase using Card, Direct Debit, Ping balance or Afterpay we are able to protect your trade under our Buyer Protection policy, up to $2,500.
Learn more about Trade Me's Buyer Protection.
About the store
sunnytechsolar
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