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[China]
Trade Verify
Address: 5th Floor, HongHua Center, LongHuaHePing Road, LongHua District, ShenZhen, 518000, China
Contact name:Eva Pang
Shenzhen GreFlow Energy Co., Limited |
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Verified Suppliers
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IP65 12v 50ah Lithium Ion Battery Pack RV Lifepo4 Deep Cycle Battery
ELECTRICAL SPECIFICATIONS | Nominal Voltage | 12.8V |
Nominal Capacity | 50AH | |
Energy | 640Wh | |
Resistance | ≤ 30mΩ @50% SOC | |
Cycle Life | 3000 Cycles @ 0.5C Charging/Discharging | |
Self Discharge | ≤ 3% per Month at 25℃ | |
Maximum Modules in Series | 8PCS | |
CHARGE SPECIFICATIONS | Recommended Charge Voltage | 14.2 V - 14.6 V |
Reconnect Voltage | 15.2 V (3.8 ±0.05 vpc) | |
Balancing Voltage | 14.4 V (3.6 ±0.025 vpc) | |
Recommended Charge Current | 20-50A | |
Maximum Charge Current | 25A | |
Charge Current 32ºF to 14ºF (0 to -10 ºC) | ≤0.05 C | |
DISCHARGE SPECIFICATIONS | Maximum Continuous Discharge Current | 40A |
Peak Discharge Current | 50A | |
BMS Discharge Current Cut-Off | 75A(<3S) | |
Recommended Low Voltage Disconnect | 11V | |
BMS Discharge Voltage Cut-Off | 8 V (2.0 ±0.08 vpc) (140 ±60 ms) | |
Reconnect Voltage | 9.2 V (2.3 ±0.1 vpc) | |
Short Circuit Protection | 200-600 µs | |
MECHANICAL SPECIFICATIONS | Dimensions (L x W x H) | 330x172x178 mm |
Weight | 61.1 lbs (/kg) | |
Terminal Type | M8 x 1.25 | |
Terminal Torque | 80 - 100 in-lbs (9 - 11 N-m) | |
Case Material | ABS | |
Shell Color | ||
Enclosure Protection | IP65 | |
Cell Type - Chemistry | Cylindrical - LiFePO4 | |
COMPLIANCE SPECIFICATIONS | Certifications | CE (battery) |
UN38.3 MSDS (battery) | ||
UL1642 & IEC62133 (cells) | ||
Shipping Classification | UN 3480, CLASS 9 |
Q1: Can I have samples to test? And what is lead time for sample
order?
A1: Yes,we can supply samples,the leadtime for samples is 7-10
days.and buyer pay for sample cost and shipping cost.
Q2: Do you provide after-sales serive?
A2: Yes,the warranty is 3 years, if any quality problems on our
side in this period, we can send new one as replacement.
Q3 What is your company's advantage?
A3: We only supply high level quality of lithium battery and we
gurantee on-time shipment,we also provide excellent after sales
service
Q4: Do you accept OEM/ODM?
A4: Yes,it is avaliable.
Q5: What is your lead time for the mass production?
A5: General speaking, about 25-30 days depending on different items
after getting down payment and confirmation about the samples.
Q6:Are you battery real capacity?
A6: All of our battery cells with Grade A,100% new and real
capacity.
Q7: What kind of certificates do you have?
A7: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order
quantity is big.
