Shenzhen GreFlow Energy Co., Limited
| Payment Terms | T/T |
| Supply Ability | 1000000 Piece/Pieces per Week |
| Delivery Time | 10 days |
| Type | Li-Ion Rechargeable Battery |
| Battery Size | 12V 40Ah |
| Dimension | Customized |
| Application | RV ESS POWERWALL |
| Warranty | 3 months |
| Certificate | ce/rohs/msds/un38.3 |
| Sealed Type | Sealed |
| Brand Name | Amazing Energy |
| Model Number | 12V 40Ah |
| Certification | ce/rohs/msds/un38.3 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000000 Piece/Pieces per Week |
| Delivery Time | 10 days | Type | Li-Ion Rechargeable Battery |
| Battery Size | 12V 40Ah | Dimension | Customized |
| Application | RV ESS POWERWALL | Warranty | 3 months |
| Certificate | ce/rohs/msds/un38.3 | Sealed Type | Sealed |
| Brand Name | Amazing Energy | Model Number | 12V 40Ah |
| Certification | ce/rohs/msds/un38.3 | Place of Origin | China |
| High Light | IP66 Rechargeable Lithium Battery ，IEC62133 12.8 V Lifepo4 Battery ，IP66 12 Volt Lithium Ion Battery | ||
12 Volt 40ah Rechargeable Lithium Battery For Gildder Ups Solar System
| ELECTRICAL SPECIFICATIONS | Nominal Voltage | 12.8V |
| Nominal Capacity | 40AH | |
| Energy | 512Wh | |
| 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 | 20A | |
| Charge Current 32ºF to 14ºF (0 to -10 ºC) | ≤0.05 C | |
| DISCHARGE SPECIFICATIONS | Maximum Continuous Discharge Current | 32A |
| Peak Discharge Current | 40A | |
| BMS Discharge Current Cut-Off | 60A(<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) | 196x165x182 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 | IP66 | |
| 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.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter
Year Established:
2009
Total Annual:
5000000-10000000
Employee Number:
60~80
Ecer Certification：
Verified Supplier
WE START MANUFACTURE AND EXPORT LITHIUM BATTERIES SINCE 2010 Shenzhen GreFlow Energy Co., Limited. formerly known as Amazing Energy Limited, was established in 2010, which engages in the R&D, manufacturing, and services of green energy industry - LiFePo4 and Lithium ion battery. which stands ... WE START MANUFACTURE AND EXPORT LITHIUM BATTERIES SINCE 2010 Shenzhen GreFlow Energy Co., Limited. formerly known as Amazing Energy Limited, was established in 2010, which engages in the R&D, manufacturing, and services of green energy industry - LiFePo4 and Lithium ion battery. which stands ...
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