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12V 125Ah Bluetooth Lithium Battery Pack Lifepo4 Material Long Cycle Life

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[China]

Address: Topband Industry Park,Tangtou Town,Bao'an District,Sheznzhen,China

Contact name:Jerry Yang

Country/Region	china
Categories	Batteries

1. Smart Lithium battery pack 12V 125Ah Specification

NO.	Items	Criteria
1.1	Rated Capacity	125Ah
1.2	Energy	1.6KWh
1.3	Nominal Voltage	12.8V
1.4	Outgoing Voltage	≥12.8V
1.5	Internal resistance	≤15mΩ
1.6	Limited charge voltage	14.6±0.2V
1.7	Floating charge voltage	13.8±0.2V
1.8	Standard charge current	60A
1.9	Maximum charge current	80A
1.10	Standard discharge current	80A
1.11	Maximum discharge current	100A/ Continuous for 30min
1.12	Pulse discharge current	400A/Continuous for 3 s
1.13	Discharge cut-off voltage	8.0V
1.14	Dimension	Length: 318±3mm
		Width: 165±3mm
		Height: 215±3mm
1.15	Weight	Approx: 1±0.5Kg
1.16	Operating Temperature	Charging:0～45℃
		Discharging:-20～60℃
		Recommended operating temperature:15℃～35℃
1.17	Self-discharge rate	Residual capacity:≤3%/month;≤15%/years
1.17	Self-discharge rate	Reversible capacity:≤1.5%/month;≤8%/years
1.18	Storage Temperature & Humidity Range	Less than 1 month:-20℃～35℃,45%RH～75％RH
		Less than 3 months:-10℃～35℃,45%RH～75％RH
		Recommended storage environment: 15℃～35℃,45%RH～75％RH
Long time storage: If the battery need be stored for a long time, the voltage should be 13.2V(50%SOC), and stored in the condition as storage proposal. It need at least one charge & discharge cycle every six months

2. Smart Lithium battery 12V 200Ah protection circuit specification

NO.	Items	Content	Specification
2.1	Over charge	Over-charge protection for each cell	3.80±0.03V
		Over-charge release for each cell	3.60±0.05V
		Over-charge release method	Under the release voltage
2.2	Over discharge	Over-discharge protection for each cell	2.00±0.05V
		Over-discharge release for each cell	2.30±0.05V
		Over-discharge release method	Charging recovery
2.3	Over current	Discharge over current protection	350~550A
		Protection delay time	50~200ms
		Over current release method	Release after 30s.
2.4	Short	NO.	Ban electrode short circuit
2.5	Battery temperature	Battery over temperature protection	Protection @65±5℃
		Battery over temperature protection	Release @60±10℃
		Battery lower temperature protection	Protection @-10±5℃
		Battery lower temperature protection	Release @0±10℃

3. Smart Lithium battery 12V 125Ah feature

High energy density
High working voltage for single battery cells
Pollution-free
Long cycle life
No memory effect
Capacity, resistance, Voltage, platform time consistency is good
With short-circuit production function, safe and reliable
Factory price & High quality
Good consistency, low self discharge
Light weight, small size
High discharge rate
Quality and security guaranted,with CE,ROHS approval.
The lifepo4 battery pack is widely used for electric bicycle,golf car,electric bike,electric wheelchair,power tools,electric scooter,emergency light,etc

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. Dimension

6. Bluetooth Function

Bluetooth function for battery pack, it can monitor the following features from smart phones:

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