Payment & Shipping Terms:
|Weight:||37.3±0.5Kg||Limited Charge Voltage:||43.8±0.2V|
|Cut-off Discharge Voltage:||10.0~11.5V||Cycle Life:||2000cycles @100%DOD|
Lithium ion Rechargeable Marine Battery 36V 100AH with 2 years Warranty, Lifepo4 battery with Bluetooth
|4||Series-Parallel application||up to 4 series-connected applications|
|6||Charge operation temperature range||0~45℃|
|7||Normal charge voltage|
|8||Recommended float charge voltage(for Standby use)|
|9||Allowed MAX constant charge current||80A@Battery initial Temp 25±5℃|
|10||Recommended charge current||100A|
|11||Discharge operation temperature range||-20~60℃|
|13||Allowed MAX constant discharge current||100A @Battery initial Temp 25±5℃|
Pulse discharge current
|400±100A/Continuous for 5±1s|
|15||Discharge end voltage|
2. Electrical Characteristics & Test Condition
Testing Conditions: Ambient Temperature: 25±5℃; Huminity:45%~75%.
Rest for 1 hour after fully charged, then discharge with 0.33C current until the battery reaches the discharge cutoff voltage. Repeat above process for three times, if the discharge time is not less than 180 minutes, you can stop and define the Discharging current*time value (Ah) as battery capacity.
Discharge with the current of 0.33C until it can’t discharge, and then rest it for 1h. Charge the battery following CC (1C)/CV (43.8V) mode to full capacity, and then rest it for 1h. Repeat above process until full charged capacity is no more than 80% of normal value. Accumulated times is defined as cycle life.
|3||-20℃||≥70%||At 25±5℃ discharge the battery with the current of 0.33C to the cut-off voltage. Store the battery at various temperatures for 2h and discharge the battery with 0.33C to the cut-off voltage. Record the ratio between discharging & charging capacity.|
|4||Charge Retention ability||remain capacity≥90%||Charge the battery to full capacity and store it for 28days, and then discharge it with 0.33C to the cut-off voltage.|
3. Circuit Protection
The batteries are supplied with a LiFePO4 Battery Management System (BMS) that can monitor and optimized each single prismatic cell during charge & discharge, to protect the battery pack overcharge, over discharge, short circuit. Overall, the BMS helps to ensure safe and accurate running.
|Over charge||Over-charge protection for each cell||3.75±0.03V|
|Over-charge release for each cell||3.60±0.05V|
|Over-charge release method||Under the release voltage|
|Over discharge||Over-discharge protection for each cell||2.8±0.04V|
|Over-discharge release for each cell||3.0±0.04V|
|Over-discharge release method||Charging|
|Over current||Discharge over current protection||110~300A|
|Protection delay time||10~40ms|
|Over current release method|
8s after cutoff the load.
|Charge over temperature||Protection @55±5℃|
|Discharge over temperature||Protection @65±5℃|
4. Dimensional Drawing
Contact Person: Blanca