cycle life & Light weight
3000+ cycles at 100% D .0 D. (Depth of Discharge).
Higher energy density compared to lead acid batteries, the battery weight is reduced considerably .
Only approx. 30% weight of equivalent lead acid battery, which making it easy handling, more robust.
Easy to replace lead acid battery
EverExceed Lithium iron phosphate battery BMS also allows the battery can be
charged fully with standard lead-acid characteristic curves charger, which
means replacement for original lead acid battery become easy . However, we
suggest you buy our matched Lithium iron phosphate battery charger to achieve 2 hour fully charge ability.
An built-in reliable Battery Management System (BMS) guarantees the safe operation during whole service life. The BMS is built with perfect automatic protection against over-voltage, over-current, over discharge, over-temperature.
Fast charging ability
EverExceed lithium iron phosphate batteries can be easily fully-charged within a
very short time due to large amps charging acceptance. it is able to accept up to
1C (1x rated capacity) continuous charging amps which makes the battery can
be fully charged within 2 hour. this feature will greatly improve the load service
Wide applicable operating temperature range
-20°C (-4°F) and +60°C (140*F).
High temperature is the killer to all types of lead acid batteries. However, EverExceed
Lithium iron phosphate battery can work much easier under hot temperature environment.
For example, 40°C (104°F ) working temperature normally will shorten lead acid battery life
to 30% left only, however it is no affect on. EverExceed Lithium iron phosphate battery service life, still 100% available.
Long Shelf life
EverExceed Lithium iron phosphate battery's shelf life can achieve up to 1 years
without any fresh charging. Lead acid battery normally requires fresh charging
every 6 months during storage, otherwise sulfuration will happen and damage
the battery .
Wheel chair, sweeper, electric vehicle,robot , Solar/wind energy storage system, UPS Backup power, Telecommunication , Medical equipment , Solar street light, Toys
|Nominal Voltage||25.6 V|
|Self Discharge||<1.5% Per Month|
|Maximum Modules In Series||Up to 4S (51.2V)|
|Recommended Charge Current||50 A|
|Maximum Charge Current||100 A|
|Recommended Charge Voltage||28.4V-29.2 V|
|BMS Charge Voltage Cut-Off||29.2 V (3.65 ±0.5 VPC) (1.1 ±0.4 s)|
|Reconnect Voltage||28.8V (3.6 ±0.05 VPC)|
|Maximum Continuous Discharge Current||100 A|
|Peak Discharge Current||200 A (＜2s)|
|Recommended Low Voltage Disconnect||22 V (2.75 VPC)|
|BMS Discharge Voltage Cut-Off||16 V (2.0 ±0.08 VPC) (20 ±6 ms)|
|Reconnect Voltage||20 V (2.5 ±0.05 VPC)|
|Short Circuit Protection||200-600 μs|
|Discharge Temperature||- 4 °F to 140 °F (-20°C to 60 °C)|
|Charge Temperature||32 °F to 122 °F (0 °C to 50 °C)|
|Recommend Storage Temperature||23°F to 95°F (-5°C to 35 °C)|
|Dimensions (L x W x H)||Dimensions (L x W x H)|
|2.8 x 1.9 x 4.2"||20.6 x 9.4 x 8.7"|
|70 x 47 x 107 mm||522x 240x 220 mm|