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2. Active balancer(Optional)
3. DC breaker(Optional)
4. LCD dispaly
5. Shell, Front panel, Cover plate
6. Handle.
7. Insulation boar
8. Charge and discharge connector
9. Screws & flexible busbar
10. USB-485 communication cable
11. Inverter communication cable


1.This item is 3.2V 280Ah item, the QR code is intact, Grade A+, Brand new.
2.The price come with Bus bars and Boltsone battery will come with one set bus bar and bolte.g.,If buy 4pcs battery,we will send 4pcs cells with 4 pcs busbars and 8pcs bolts.If need more please contact us online.Thank you!
4.We will test all the battery Voltage ,Internal resistance and capacity before delivery.
Brand | Model Number | V & Ah | Impedance Resistance (mΩ) | Weight (kg) | More |
CATL | CATL 50AH | 3.2V 50Ah | ≤2.0 | 1.38 | More |
CATL 120AH | 3.2V 120Ah | ≤0.7 | 2.86 | More | |
CATL 150AH | 3.2V 150Ah | ≤0.5 | 3.4 | More | |
CATL 161AH | 3.2V 161Ah | ≤0.5 | 3.1 | More | |
CATL 173AH | 3.2V 173Ah | ≤0.5 | 4.06 | More | |
CATL 202AH | 3.2V 202Ah | ≤0.25 | 3.84 | More | |
CATL 228AH | 3.2V 228Ah | ≤0.25 | 4.5 | More | |
CATL 271AH | 3.2V 271Ah | ≤0.3 | 5.4 | More | |
CATL 280AH | 3.2V 280Ah | ≤0.3 | 5.34 | More | |
CATL 302AH | 3.2V 302Ah | ≤0.2 | 5.35 | More | |
CATL 310AH | 3.2V 310Ah | ≤0.18 | 5.5 | More | |
CATL 314AH | 3.2V 314Ah | ≤0.18 | 5.5 | More | |
CATL 320AH | 3.2V 320Ah | ≤0.19 | 5.45 | More | |
CATL 340AH | 3.2V 314Ah | ≤0.18 | 5.55 | More |
Note:


WHY CHOOSE US


1)If any miss or damaged for the shipping
Please contact us firstly, then send us the picture or video to check. In case of lossof cargo or the battery is damaged and can not be used or there is a greater risk of use, we will communicate with buyer if resend it or replace it or refund the product cost.If buyer send back the cells to seller,buyer should pay for the shipping cost.
Capacity TestLess 2% Margin of Error, and Over the Nominal Capacity. Voltage:The deviation less than 0.01V Resistance:Thedeviation less than 0.05mΩ
The cells come with Bus bars and Bolts or stud for free each one battery will come with 1 piece busbsar and 2 pieces bolts or studs.If need more or special please contact us online.
After the assembly or assembly process happen any problem, such as the protection board connected to the wrong wire burned lead to battery damage, charger failure, the assembly error or unbalanced assembly, etc. For damage caused , such as battery bulge/welded, battery pack without protection BMS caused by charging.
We accept made in China trade assurance order online.For the RTS(ready for ship) product if there is clear shipping cost or free shipping to your country you can place order and pay directly before reading for all the details,or you can provide your shipping informtion to our sales they will creat online order for you.