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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 |
EV | LF 50AH | 3.2V 50Ah | ≤2.0 | 1.4 | More |
LF 100AH | 3.2V 100Ah | ≤0.5 | 2.1 | More | |
LF 105AH | 3.2V 105Ah | ≤0.5 | 1.98 | More | |
LF 160AH | 3.2V 160Ah | ≤0.5 | 3.1 | More | |
LF 173AH | 3.2V 173Ah | ≤0.5 | 3.4 | More | |
LF 230AH | 3.2V 230Ah | ≤0.25 | 4.11 | More | |
LF 280AH | 3.2V 280Ah | ≤0.2 | 5.45 | More | |
LF 304AH | 3.2V 304Ah | ≤0.2 | 5.8 | More | |
MB30 | 3.2V 306Ah | ≤0.18 | 5.6 | More | |
MB31 | 3.2V 314Ah | ≤0.18 | 5.6 | More | |
LF 340AH | 3.2V 340Ah | ≤0.18 | 5.42 | More |
Note:
* For a 48V system, you will need 16 pieces.
* For a 24V system, you will need 8 pieces.
* For a 12V system, you will need 4 pieces. ...... Suit for System:12V 24V 48V 72V 96V 108V... Solar Energy Storage System
Application: Backup power for home energy storage systems, campers, RVs, yachts, etc. These RTS (Ready to Ship) products allow you to select the quantity and make payment directly. RTS orders will be given priority in shipping. For any further inquiries, please contact Eric (Click here) I am here to assist you.

* Use high hardness custom sponge to strengthen the battery* 5 layers of dangerous goods export corrugated carton
* Positive and negative paste insulation tape
* We will label test data on each cell before delivery
* If customer have requirement, we can provide Wooden Packing for shipping.

WHY CHOOSE US


A:We will do the following things before assembling the pack:
a.Select capacity, same capacities cells for one pack
b.Measure the voltage, same voltage cells for one pack(difference is under 0.02v per cell)
c.Measure the inner resistance,same IR cells for one pack(difference is under 1m Ohm) All above steps are very strict to make sure
the pack performance is perfect.
2.Q:What about your payment and delivery programs?
A:Payment items: By T/T,50% for depositand balance all before shipment.
For small amount we also accept payment via PayPalWestern Union.
3.Q.Can I have a sample order?
A:Yes, samples are welcome to order.However we need to charge a sample fee and do not ship for free.
4.Q: How to solve the quality problem after sales?
(1) Take photos and videos of the problem and send them to us.
(2) Send the physical problem battery courier back to us.
(3) The engineer will analyze the defective battery within 2 working days.
(4) 3 months warranty after leaving the factorythe defective rate is below 1% if the non-human factor quality problem is confirmed
We will repair or replace the battery free of charge.
5.Q: What is your delivery time?
A: 2-5 days for samples, 10-15 working days for large quantities.
6.Q:What kind of certificates can you provide for these batteries?
A:Most of our current models have CECBKCMSDSUN38. 3 if custom designedThere is usually no current certificate,
we can apply for it for you if you need itbut the associated fees should be paid by youIf your order is large enough,
the certificate fee is refundable.
7.Q:Can your factory print our logo/brand on the product?
A: Yes, if the order quantity is large enough, we will provide it free of charge, please contact us for more details.