long life & deep cycle( over 2000cycles @ 100%DOD)
with built-in PCM/BMS protection
super quick charge/discharge performance
safe pressure valve design ( no explosion, no fire)
can charge at low temperature -20 degree celsius
patent Bluetooth connection feature optional, enable IOS & Android app to monitor instant battery status(SOC, battery voltage, remain AH, charge current, temp., life cycle, error)

2. Specification

NO	Items		Characteristics
2.1	Normal capacity		200Ah
2.2	Nominal energy		2.56KWh
2.3	Nominal voltage		12V (LFP-4S)
2.4	Internal resistance		≤30mΩ @1kHz AC
2.5	Normal charge voltage		14.6±0.5V
2.6	Float charge voltage(for Standby use)		13.8±0.2V
2.7	Allowed MAX charge current		150A
2.8	Recommended charge current		≤150A
2.9	Allowed MAX discharge current		150A,200A 30min@25℃,350A 3S
2.10	End of discharge voltage		10.0V
2.11	Dimension		484±3 mm
			170±3 mm
			241±3 mm
2.12	Weight (No accessories)		25.0±1.0Kg
2.13	Operation temperature	Charge	0～45℃
		Discharge	-20～60℃
2.14	Self-discharge rate	Residual capacity	≤3%/Month; ≤15%/ year
		Recover capacity	≤1.5%/Month; ≤8%/ year
2.15	Storage environment	≤1month	-20～+60℃, 5～75%RH
		≤3month	-10～+45℃, 5～75%RH
		Recommend environment	15～35℃,5～75%RH
2.17	Heating performance		Charging at -45℃

3. Circuit Protection

No	Item	Content	Criterion
3.1	Over charge	Over-charge protection for each cell	3.75±0.05V
		Over-charge release for each cell	3.60±0.04V
		Over-charge release method	Under the release voltage
3.2	Over discharge	Over-discharge protection each cell	2.50±0.03V
		Over-discharge release for each cell	2.80±0.04V
		Over-discharge release method	Charging
3.3	Over current	Charge over current protectionⅠ	230A±20A, delay time 8s±1s
		Charge over current protectionⅡ	300A±50A, delay time 1s±0.5s
		Charge over current release	Recovering after 8s
		Discharge over current protectionⅠ	230A±20A, delay time 30s±5s
		Discharge over current protectionⅠ	400A±30A, delay time1.0s±0.5s
		Discharge over current release	Recovering after 30s
		Short circuit protection	Available
3.4	Temperature	Charge over temperature protection	Protect@55±5℃; Release@45±5℃;
		Charge under temperature protection	Protect@0±5℃; Release@＞3℃
		Discharge over temperature protection	Protect@65±5℃; Release@55±5℃;
3.5	Heating performance	Heating opening condition	Below the charging temperature protection -2℃ Temperature is greater than -30℃ (allowed to open the heating film the lowest temperature) Satisfy the above two conditions to start heating
3.5	Heating performance	Heating closing condition	Stop heating if the temperature is greater than the ending temperature of heating; The discharge state stops heating; Under low temperature protection, stop heating after heating for more than one hour.

4. Warranty:

The products will be checked everything is fine before ship out;
2 year warranty. (The products could be Exchanged or Refunded if it defected in 2 year, in the case of correct operation according to the technical specification.)
Our products have received high reputation. and we own the best after-sale service. If any problems happen, our team will do our best to solve for customers.

5. Our service

6. LiFePO4 battery 12V 200Ah dimension

Your inquiry will be warmly welcomed, looking forward to our long term cooperation.

Product Tags:

Long Life Lithium Iron Phosphate Battery 12V 200Ah With Built In PCM/BMS Protection

Rechargeable Lifepo4 Battery