- Hign-concerned Chemical: Lithium Carbonate
- Size: 204*72*174
- Set Type: Batteries Only
- Type: Li-Ion
- Nominal Capacity: 280AH
- Model Number: 280AH
- Brand Name: betteress
- Origin: Mainland China
- Certification: CE
- TYPE: Grade A,3.2V 280AH Battery LiFePO4,3.2V 280AH,280AH,Battery LiFePO4,LiFePO4 Battery,3.2V 280AH LiFePO4 Battery
- Certificate:
Fast Shipping：
Ships from EU warehouse. Estimated to arrive within 5-7 business days.
EU US Customs Import TAX Free, VAT TAX Free
Note:
1.This item is 3.2V lifepo4 280ah item,the QR code is intact,Grade A,Brand new.
2.We will conduct safety tests, cycle life tests and balance voltage and internal resistance on all batteries.
3.The price come with Bus bars and Bolts，One Battery will come with one set bus bar and M6 bolt（e.g.,If buy 4pcs battery,we will send 4pcs cells with 4 sets busbars and bolts）If need more please contact us online.Thank you!
280Ah 3.2V-Specifications
roduct name: lithium iron phosphate cell（3.2V 280AH LiFePO4)
Typical capacity: 280Ah（25±2℃,fresh cell, 0.5C discharge）
Internal impedance: 0.18 ~ 0.25mΩ
Nominal voltage: 3.2V
Dimensions(L*W*H): 207*72*173mm
Shell Material: Aluminum
Weight: 5.5 ± 0.1 kg
Recommend constant current: 280A (1c)
Discharge end voltage: 2.5 v
Recommend constant current: 150A (0.5c)
Charging voltage: 3.65 v
Maximum continuous discharge current: 280A (1c)
Life cycle : 8000 Cycles @ 0.2C/25℃ Charging/Discharging at 80%DOD
Standard charge temperature: 25±2℃
Absolute charging temperature：0~55℃
Absolute discharge temperature: -20~55℃
Operating：-20~60℃
Our Warehouse
Product packaging
* Use high hardness custom sponge to strengthen the battery*
5 layers of dangerous goods export corrugated carton
* Positive and negative paste insulation tape
* Wrap the outer box with waterproof tape
* Free bus bars and bolts pack together in a sealed envelope.
The default that 1pc cell come with 1 bus bar and 2pcs bolt,
if you need more, please contact us.
Company Profile
NOTICE
• Please check the orientation of the positive and negative terminals before packaging.
•Connect the terminal or wire to the battery module, and pay attention to insulation to prevent short circuit.
• When not in use for a long time, the battery should be stored in a cool and dry place (<35°C, 30%~50% SOC, charge and discharge once every 3 months).
• Do not place the battery in direct sunlight or a heat source.
• Do not wear metal jewelry (such as rings, watches, accessories, etc.) when handling the battery unit.
• Do not place the battery outside the operating temperature range specified in this document.
Prohibited matters
Do not charge beyond the maximum charging rate.
Do not disassemble or modify the battery.
Do not throw or hit the battery.
Do not pierce the battery with sharp objects (such as nails, knives, pens, electric drills).
Do not mix with other types of batteries or modular units.
Do not excessively squeeze the battery during use.
Do not use new and old batteries in PACK at the same time.
Do not place the battery in a high temperature greater than 60°C.
Do not put the battery in a microwave oven or high-pressure container.
Do not use conductive materials to connect the positive and negative terminals (such as metals, wires).
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